I really wouldn't celebrate... all the GPU btc mining escapees will blow your difficulty out of the water killing your mining profit margins. Difficulty is supposed to parallel price. Price does not go up just because miners are driving difficulty up.
While this is true, I think GPU miners have lost some faith in BTC because of ASIC delays and an ever rising difficulty (which may be related). In any case, it seems unlikely to me that enhanced adoption by miners will result in decreased prices.