www.knightsoft.ca has a couple of good, old school games - Metal Knights, a 'Mad Generals' sort of wargame, and Star Knights, which has a resource system which goes all the way from raw materials to finished product to putting the product on ships. The rest of the game isn't quite as developed, but I found the resource system to be quite intuitive when I played it.
* Star Knights also has a neat turn mechanism where turns pile up on your off time.
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If I only could remember half the things I'd forgot, that would be a lot of stuff, I think - I don't know; I forgot!
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Some of my webcomics. I've got 400+ webcomics at Last count, some dead.
Sig updated to remove non-working links.