I think 2015 will see a battle of the next gen cryptocurrency "systems", namely Etherium, Counterparty, Bitshares, eMunie, NODE. Basically, new coins will have to bring more to the table than just a QT wallet or a claim of anonymity.

As someone mentioned earlier, we could see an invasion of corporate sponsored coins such as "JPMorgancoin" or "Verizoncoin". While the first reaction is obviously to stay far away, they will undoubtedly provide benefits to people who happen to already be using those services.