I highly doubt litecoin will go anywhere.

Even the developer thinks it's overvalued, and hasn't spent any time furthering its development beyond the few hours he spent creating it.

Most altcoins will be about pump-n-dump. If you can get on the early release of new coins for the next few months one might be able to convert that into something worthwhile, i.e. bitcoin.

Expect Bitcoin to have heavy adoption in India and China with specialized ATMs dispensing and accepting it.

There are corporate brains frothing at the mouth for these trillion dollar opportunities.