while there have been a couple of 'hype' articles run that seemed to be a catalyst, at the same time, there is still a recognition that its a 'weak' stock with potential one of these days...
folks saying its going to be a 'slow' ramp, start in an 'undefined' early 2015, and a dicey market is likely to make many hesitate to jump onboard yet, and for some shorts, thinking they might get out at a lower price. Don't know, but tho I mentioned it triggered my buy signals and has risen since then, I haven't bit on any yet myself...
will see come 2015 if I regret this wait and see attitude (smile)