Next to zero new release knives caught my fancy in 2011... The only one which I did buy, and enjoy, is my Strider Mini SJ75.
That said, my FAV knife I bought this year is my Strider SmF. The BEST knife I bought this year may also be the best knife I've acquired in the almost 11 years I've been a member here... The Strider MFS. ...simple, great blade grind and some of the best steel I've ever used.