One of your favorite, dock-worthy iOS apps just got a tad bit better. We're talking 'bout Line2, who's just hit version 8.0.0 and is bringing with it a slew of long-awaited traits. Of these, the most notable is the inclusion of MMS, which now allows users to send out pics and vids to other folks using Line2's service. That said, you can share media with people outside the Line2 network, but due to carrier restrictions, the MMS being sent will only show up as a link on the receiving end. To go alongside that Mu
