I own a lot of stocks and a handful of penny's lik

I own a lot of stocks and a handful of penny's like this one that I've had for many years but I haven't followed everything about all of them. A friend told me there was a lot going on about TMM on these blogs so I thought I'd check it out. So far I see a lit of bickering and unsubstantiated rumors but not a lot of concrete information. Why wouldn't I want it to go up? Apparently I should have sold in May.