Start selling ads with TwittAd on your twitter profile. Do you have 53 followers on Twitter? Shouldn’t you be making money off of them somehow, selling their attention to the highest bidder? Well, now you can with TwittAd. You list how many followers you have and for how much you are willing to sell an ad on your Twitter page, and TwittAd will match you with advertisers. Then the ad sits on the empty left-hand column of your Twitter page. The ads appear on any individual message page for standalone Tweets as well. Read full article on TechCrunch.