Just after I posted last time appealing for help on Wikipedia, I got an email from Mark Horridge, who had contributed an article on Computable general equilibrium, one of the items I was asking about. There are still almost unlimited opportunities to contribute though. Here’s a list of stubs (short articles needing expansion). And there are lots of topics that don’t have an article at all.
There’s a bit of a learning curve in editing Wikipedia, but if you’d like to make a contribution without going through this, send me a few paras of text on a relevant topic and I’ll post it for you.
Also, a renewed call for help with Folding @Home. It’s very worthwhile and doesn’t seem to slow the computer down at all.