It will be very apreciate for averyone here... An app that alows you to block incoming calls for any one in your directory or allows you to reciebe calls from people you wish. also will ve very interesting do that in text messengin. it will solve too much problems with our girl friends
It was suggested on some blog I read to make a new contact called *BLOCKED* or whatever, and fill it with numbers your don't want to answer. Then assign it a ringtone that is just silence.
That way you at least won't have to bother with your phone if it rings.
Admittedly not a perfect plan, but a half-good temporary fix I suppose...