I am an iPhone newb and I have read on here great things about Meebo. I was hoping the current iPhone users can answer for me. When using these "instant messenger" type programs on the iPhone, does it count in your data plan or as a text every time you send a message?? This will determine if I need to add a text plan on launch day or just use this for all my communication as I use AIM a ton right now for all my friends. Any help would be greatly appreciated!!!