Well, I got mine from W&V today as well, my warranty card is the 3 month also. I also noted that one of the lines in the instruction manual under the "Standard Package" section is blacked out with what appears to be sharpie. It is the line that lists the charging cable in TheBloke's youtube review. My guess is that P4Y dropped down to a 3 month after the first run or two along with "removing" the charge cable from the box contents list.
I don't hold this against W&V for the reason previously stated and they don't specifically state any warranty period. It appears that the specifications are copied from a listing by P4Y as seen below. Kinda sucks that some of us got a shorter time limit, but I am assuming that unless you get lucky enough to get one from the first batch or two you're stuck with 3 months. I still think the price is right at $70 including shipping (they changed to flat rate $5, I had the option of first class $3.?? or priority $7.15) with the coupon code. I paid only $20 less than that for an iStick 50.
- Limited warranty issued by ASMODUS – a USA service center.