What is with your redirect to indy army needed? You should be monetizing those sites at the minimum with parked installations. check out www.dnforum.com for help.

spankk.me is obvious. But I'd put it up on sedo and let someone else develop it.

park everything else with a microsite and limited seo. You might make 1-5$ a month with each. Also put them on sedo for sale.

iwriters.net is the only one i'd develop. Freelance writers for hire and a closed forum for them to discuss things. (pretend it's closed, just auto-authorize everyone after a few days with a "You've been confirmed! yay!" message.