Seems like it's been a relatively smooth ride to $0.20 with very little selling. I'm definitely holding. Weekly chart looks too good for me to bail out now. Think this could go to at least $0.30-$0.40 in the next few weeks if we keep seeing this kind of buying.
Moving to a bigger exchange is always a good thing. Obviously there is more risk associated with investing in OTCBB than there is in investing in Nasdaq-listed stocks. That doesn't mean that there aren't good opportunities like GBLE on the OTCBB. To be honest, micro-caps seem like the only place to make consistent cash these days.