We ran across an interesting video on HTC's YouTube site feature the recently announced Snap.  Along with the snappy muzak, the product tour highlights what appears to be the Snap's primary mission in life; email management.  The level of success might hinge on how well the trackball is received by the Windows Mobile crowd but, the Snap has the potential of giving Blackberry devices and other Windows Mobile Standard phones (Motorola Q, Samsung BlackJack II) some stiff competition.