Comments for The Silicon Underground https://dfarq.homeip.net/ David L. Farquhar on technology old and new, computer security, and more Wed, 17 Jun 2026 01:06:54 +0000 hourly 1 Comment on Apple Disk II launched June 1978 by Mark Penury https://dfarq.homeip.net/apple-disk-ii-launched-june-1978/#comment-57697 Tue, 16 Jun 2026 13:54:35 +0000 https://dfarq.homeip.net/?p=40472#comment-57697 Though, all that being said, Capitalism *still* worked!

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Comment on The failed 3Com and US Robotics merger by Ryan https://dfarq.homeip.net/the-failed-3com-and-us-robotics-merger/#comment-57696 Mon, 15 Jun 2026 03:01:27 +0000 https://dfarq.homeip.net/?p=35203#comment-57696 USR’s ads were some of the most stereotypically 80s tech ads around: https://buttondown.com/suchbadtechads/archive/usr-password-modem-benjamin-franklin/

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Comment on The failed 3Com and US Robotics merger by Shirley Marquez https://dfarq.homeip.net/the-failed-3com-and-us-robotics-merger/#comment-57695 Thu, 11 Jun 2026 17:52:00 +0000 https://dfarq.homeip.net/?p=35203#comment-57695 Palm did have an early smartphone, though, via the acquisition of Handspring. And they were working on a new OS that would have positioned them well for the future of smartphones. It took a bit too long to release, but they might have still been able to make WebOS a success if they had put enough resources into it; Android was not yet fully entrenched as the other smartphone OS. Two viable ones appears to be the market equilibrium point; the market doesn’t want a monopoly, but developers don’t want to have to develop for too many platforms. But then came the HP buyout, and their mismanagement of the platform; WebOS now lives on only as an OS for LG’s TVs.

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Comment on AMD 486DX4 released June 4, 1995 by ilpalazzo https://dfarq.homeip.net/amd-486dx4-released-june-4-1995/#comment-57693 Sun, 07 Jun 2026 10:09:51 +0000 https://dfarq.homeip.net/?p=38400#comment-57693 I bought a socket 7 VLB mobo + 486SX 33MHz, then a couple years later upgraded to AMD 486DX4 in the same shop and they modded the mobo for me for 3.3V

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Comment on GE Widescreen 1000: Big time TV for big budgets by James https://dfarq.homeip.net/ge-widescreen-1000/#comment-57691 Sat, 06 Jun 2026 21:34:01 +0000 https://dfarq.homeip.net/?p=30266#comment-57691 I take it this used a conventional shadow mask color CRT instead of the later standard arrangement of three separate monochrome CRTs? I wonder how good the picture looked, I suppose it would have been impressive at the time just by virtue of its size but typical 13” TV CRTs had a rather course dot pitch.

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Comment on GE Widescreen 1000: Big time TV for big budgets by Mark Penury https://dfarq.homeip.net/ge-widescreen-1000/#comment-57689 Thu, 04 Jun 2026 13:00:06 +0000 https://dfarq.homeip.net/?p=30266#comment-57689 This reminds me of a bit of an amusing anecdote. Not especially related to the topic, but…

A while back, my grandfather still used a CRT TV. He got his seven channels on it via antenna, and was always mad that he got a horrible signal. It didn’t help that the edges of the broadcast were cropped too…
Anyway, one day his TV finally died. So off he went to the store to buy a replacement. And he was particularly unhappy there: “Where are all the curved screens? I don’t want one of these expensive new flatscreen TVs!” This was less than five years. Either way, once we were able to convince him that his much-desired CRT TV was not only considered obsolete, but entirely unavailable, he did indeed buy an “expensive new flatscreen TV”. And he hated it. For one thing, it was apparently much too big. This was the smallest TV at the store; I think that it was a 24-inch. And then it was a Roku TV. And that *really* was the problem for him. Navigating the menus and such drove him nuts, and, worse, the antenna reception was no better. But now, he has to rescan for channels every time the antenna is adjusted… so that drives him mad too. And then one day the new TV quit working properly. Of course, turns out it needed updates. But my grandparents don’t get Internet through a router; they just have a hotspot that is turned on only to use the computer. And so the whole idea of having to *update* a TV was simply wrong to my grandfather. So, to say the least, he has a continually antagonistic relationship with that TV.
And then we tried to introduce him to streaming… that did not go well. “I don’t want to *choose* which show to watch, I just want to watch whatever is being shown now!” He is very attached to standard broadcasting…

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Comment on Why people say CRTs don’t have pixels by neo https://dfarq.homeip.net/why-people-say-crts-dont-have-pixels/#comment-57687 Fri, 29 May 2026 19:40:03 +0000 https://dfarq.homeip.net/?p=35735#comment-57687 is Tandy CM-11 monitor best CGA monitor for Tandy 100t or any better CGA monitor from other companies for retro computing

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Comment on Kaypro II launched May 20, 1982 by S.M. Oliva https://dfarq.homeip.net/kaypro-ii-launched-may-20-1982/#comment-57680 Fri, 22 May 2026 15:32:55 +0000 https://dfarq.homeip.net/?p=40388#comment-57680 Always good to see some Kaypro love. I’m currently writing a book about Morrow Designs, another company that entered the late CP/M fray. Like Kaypro and Osborne, Morrow also emphasized bundling a bunch of software with the hardware. One interesting detail about that was both Osborne and Morrow ended up funding competitors to existing software products in an effort to lower their own bundling costs.

In Osborne’s case, they funded a company that made a “VisiCalc” clone called “LogiCalc.” (Adam Osborne claimed he did this after the VisiCorp demanded $1 million upfront to license “VisiCalc” for the Osborne-1.) Similarly, Morrow designs loaned $3 million to a group of recently laid-off MicroPro International programs to create what amounted to an improved version of “WordStar” called “NewWord.”

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Comment on Microsoft’s attempted merger with Intuit by S.M. Oliva https://dfarq.homeip.net/microsofts-attempted-merger-with-intuit/#comment-57679 Fri, 22 May 2026 15:29:54 +0000 https://dfarq.homeip.net/?p=37993#comment-57679 I recently covered Intuit/Quicken history on my own blog. One piece of additional context is there was an earlier Antitrust Division action that set the stage for Microsoft’s thwarted takeover. In April 1993, Intuit got into a bidding war with Chipsoft, the original developers of “TurboTax,” over a third company, MECA Software, which then published the number-two personal finance and tax preparation programs, respectively.

While Scott Cook may have been a lovable guy, his co-founder Tom Proulx was much more of a Steve Jobs-Bill Gates type. He pushed Cook into bidding for MECA with an eye towards eventually acquiring both it and Chipsoft to create his own personal finance and tax juggernaut. The MECA board ended up accepting the Chipsoft bid, but it was vetoed by the Antitrust Division as it didn’t want one company effectively controlling the PC tax software market.

This left Cook and Proulx to decide whether they should try to acquire either Chipsoft or MECA. Proulx actually preferred MECA because he believed their tax software was better. But Cook ultimately went with Chipsoft since it had the better management and infrastructure to support what was then considered a fairly complicated product in tax software.

Cook ended up giving up the CEO’s chair not long after in favor of someone favored by their venture capital backer. It was that CEO who then basically provoked Gates into making a bid for Intuit by purchasing the company that made the checks used by “Microsoft Money.”

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Comment on Sony Betamax VCR: Born May 10, 1975 by Luyd Freitas https://dfarq.homeip.net/sony-betamax-vcr-born-may-10-1975/#comment-57672 Thu, 14 May 2026 12:27:50 +0000 https://dfarq.homeip.net/?p=37747#comment-57672 Even though Betamax theoretically has better quality, I can’t see the improvements compared to VHS.

And the fact that Beta tapes were only 1 hour long doomed the system forever; to be successful it would have to at least cover the 90 minutes of a typical film.

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