Datacoin of course.
We're not hyping it, but many-many new features, platforms and applications are being prepared for release.
I keep forgetting DTC is still pretty new

Datacoin is less that 2 month old. About to get on cryptsy. You can mine it even with laptop. And it is a serious coin. It wont make you rich tomorrow. But it will make you money in the long term and also make you have the nice capabilities that it offers.