Litecoin seems like a good future investment but the fluctuation in its price scares me a little - one day it's almost $50 and 2-3 days later it's $25.
Devcoin is a mystery to me - I heard about it but not enough to get me curious. I will certainly check this one out.
I think the people who buy bitcoins @ $1000 are the late adopters (like myself) for trading it with altcoins or those who believe it will rise in value so they keep it.
btw, if China will really banned bitcoin I wonder what kind of effect will it have on the coin's value and the entire cryptocurrency economy ?