Still short here @ 6.28 but lines are closing in. I do see a problem with bitcoinica.
If there is a crossover and I want to go long it will be impossible to do because of that *
Only option is to exchange your USD to BTC but bitcoinica rates aren't the best.
Yeah, on the long side, I typically will just straight up purchase bitcoin if it is maxed out. Having funds at Mt. Gox for longs and Bitcoinica for short is how I play it.