The great news for the Bitcoin followers is that as more and more retailers accept the digital currency, it continues to build momentum so more retailers will come on board.
Another positive item related to TigerDirect accepting Bitcoins, is they also recognize the mining hardware sales aspect and are supporting both AMD and Butterfly Labs.
AMD could be considered an obvious choice, but the second option is very interesting....Butterfly Labs is going to sell their hardware through TigerDirect's website....Very interesting.