A lot of people were down on bitquence because they assumed it was just a college kid kinda doing it in his spare time.  They put out a statement recently addressing some issues and I am pretty sure they just hired a new dev that is thought of pretty highly.  I am new to this stuff but I don't put a whole lot of concern in the 51% attack stuff.  Has there ever been an attack like that? The hacking stuff is mostly bs as far as I have read.  More fud than fact