1. make ur blog has a specific niche, ur visitor will like it than general. 2. place ur adds wisely. hope u'll get adsense much better. ;)
i think you should use it for website rather than blog. you can sell any coupon from here.
i luv godaddy... it's so user friendly... i am newbie, but i can use it nicely... :)
sedo and sitepoint... you can get much money here.
i think they're very good domain. just keep it. build link with them. wait 1-2 years.. and i'm sure you will be rich...:D
Separate names with a comma.