Any AT&T or Verizon UDP (or Mobile Share plan) holders tempted by the Sprint half price offer? Right now Sprint offers UDPs for $60 ($50 if you buy an iPhone), but a lot of us AT&T UDP holders have plans at $70 or $75 if we have the NW 450 with PAYG text or the legacy $5 text plan. At $35 or $37.50 (not including the existing FAN discounts Sprint says they'll honor), it could make it worthwhile over 2 years or so, even if we do need to turn in current-enough phones (i.e. worth $200) and buy new phones for $650. At the very least, perhaps it could give us some leverage with Retentions. Any thoughts?