You're better off having your broker take the worthless shares off your hand for a small transaction fee. If you have any capital gains matching your MTVX loss, they will offset. Otherwise yes, its a $3K per year max write off per year over any offsetting gains/losses.
MTVX will never see a pps above .0002, if it ever makes it that high. With a few billion waiting to be dumped soon as pps moves off no bid, it will stall there and go back to no bid.
Monkey Boy Troy Covey is setting up MTVX for a bankruptcy anyway. He's just waiting to get the paperwork shuffle done with Motopeds first.