Ugh, how did this EVER catch on so much!? Lost your phone? Got mugged? Now you've lost you only identifier on every major IM network out there. You need to con

Ugh, how did this EVER catch on so much!? Lost your phone? Got mugged? Now you've lost you only identifier on every major IM network out there. You need to contact everyone you know out-of-band and have them update your number.