I use craigslist alot. Mostly general items. I like the idea of listing names on there. reasons
great exposure,goodbacklink, not do follow however if 100,000 people view your post you will get someclicks. Got financial domain list it in financing section,as to what section,depends on the domain name. Real estate name in real estate section.Its a good option but like ebay watch out for the mega scammers and bs. Maybe add a hidden page counter on you CL post, see what action you get.
Good luck in your ventures
Also add, you can use html code but only when you originally post your ad. Saw what the realtors were doing putting up listings, fingered that one out