IIRC, mouser recently mentioned promoting DC (which should really be done by every member, IMO, this model of running a business is pretty cool).
So how about these ideas:
1. First see http://en.wikipedia.org/wiki/Crowdsourcing
Don't you think that the "Types of crowdsourced work" section at http://en.wikipedia.org/w...ypes_of_crowdsourced_work desperately needs a mention of DonationCoder, MicroCredits and Coding Snacks.
2. Also, nice threads and pages could be marked at digg / del.icio.us/furl/etc. The more the merrier :-)
If you're not in the know of tagging, see http://en.wikipedia.org/wiki/Tag_(metadata) and http://en.wikipedia.org/wiki/Social_bookmarking
My two cents,