Call your Twitter pals with Phweet
Phweet is a new service which does just this (thanks to Pat Phelan of MaxRoam and Twitterfone for the tip-off). After signing in with your Twitter name and password you select how the call will be carried, either via browser, SIP ID or number/Mobile Phone. You then plug in your friend’s Twitter name and generate a “Phweet” which is a unique shortURL for sharing the call with one or more people.
Read the rest of this entry on TechCrunch UK