Chat App w/ group options???
Like the title says, I'm trying to find an application that has the ability to do a group chat similar to the Blackberry Messenger. In that it is ongoing, and you can add memebers, etc. Ping and Kik only allow the people that received an initial text and if you want to add someone to the group you have to start all over again. I.E. I want to be able to establish a Chat Group Titled "Yadda Yadda". I can invite people into the group whenever I want and it does not necessitate me sending out a new text string to start. Does that make sense? Lol And it has to be cross-platform (Iphone>Blackberry> Android, etc.)
Have been looking everywhere for a while now. Thanks in advance if anybody is able to help....