There are all sorts of interesting jobs on Craigslist. Just find your city, look under Jobs, then look under your job category. Non-profit, systems, government, writing, etc. jobs are all represented here. You can also set up various RSS feeds
that pertain to whatever job you might be looking for, in whatever location. One Craigslist caveat: because this is a free marketplace, some of the jobs posted at Craigslist are not legitimate (the vast majority are, however). Use caution and common sense when replying to job listings on Craigslist.