The buzz on the net today has been all about Skype coming to the BlackBerry! This could be huge! I'm an avid Skype user myself, so this could prove to be interesting.
Initial reports tell us the service could be a $30/yr deal. Not bad.
We'll have to see how this all pans out. If calls are routed through a users' data plan... could be good for the carriers. Could be time for everyone to pick up unlimited data plans too :)