I like #70 the best, but unfortunately even though the name is spelled jac like jack it is pronounced jake. I really like a lot of your logos: the gadgetere, hodgepodge labs, avid. I love your logo/icon! Maybe that will help. I'm also not sure while everyone is stuck on using little squares. I do like the one that I have ranked as #2 but it is nice to see some stuff that is different.