30th Anniversary of the (No Good) Spreadsheet

theodp writes "PC Magazine's John C. Dvorak offers his curmudgeonly take on the 30th anniversary of the spreadsheet, which Dvorak blames for elevating once lowly bean counters to the executive suite and enabling them to make some truly horrible decisions. But even if you believe that VisiCalc was the root-of-all-evil, as Dvorak claims, your geek side still has to admire it for the programming tour-de-force that it was, implemented in 32KB memory using the look-Ma-no-multiply-or-divide instruction set of the 1MHz 8-bit 6502 processor that powered the Apple II." On the brighter side, one of my favorite things about Visicalc is the widely repeated story that it was snuck into businesses on Apple machines bought under the guise of word processors, but covertly used for accounting instead.

Comments

Re:Why use MUL/DIV

[Just Some Guy]

I've thought about replacing it many times but why bother? It consumes around 20 watts and doesn't even require any fans besides the one in the power supply. Any newer computer is going to consume at least two or three times as much juice and be a lot louder.

The WRT54G draws less than 6W while actively transmitting. Mine has an uptime of 126 on regular wall power, and can saturate my DSL connection even when terminating an OpenVPN connection. If you replace your 486, might I suggest something a little smaller?