I did a few months ago when it was at .015. I sold around .04ish. One of my few green trades :)
I remember feeling really good about getting in at .015. I just had a good feeling about the company. But something is wierd... I keep thinking they are going to get some wierd Wal Mart or GMC.. or Hyundai... or or... you know, some big contract involving USB technology but w/e. I am concerned because I was thinking of getting back into CKYS for a long term investment. For the moment, I'm glad to be out.