Do your DD and don't be scared off by billions of shares. Trades 1/3 of float every three days.
As far as FUSZ, looking to get back in with a larger position than I did prior. Looking at the current news and the ORU announcement I may not make it ... yikes! No one to blame but myself, but I do have many family, friends, and co-workers holding millions of shares and when they ask should they hold the answer is always YES!