I was looking into other currency but with litecoin there is nothing you can do besides buy, sell, or hoard them. You can't buy any products like you can with bitcoin. Do you see companies accepting these in the future? Seems like bitcoin is paving the way in a sense but they are having a hard time getting companies to follow also. I just don't see them going mainstream, but then again I could make some real money if they do. Tough decision to throw something at them and see what happens in 5 years.