@geekpinata it's not a perfect solution, but filttr.com lets you blacklist tweets so they don't show.
there are times when you would like to cut out the chirping and just focus on what is important. Filttr makes it easy for you to do just that. our super intelligent birds understand what interests you, and only fetch you the tweets they think you’ll want to see.
use our groups, custom keyphrases, priorities, source filtering to manage your Twitter stream. use our web interface, instant messaging bot or mobile interface to filttr, the way you want to! learn more ...