Where should I start Game Dev now?

So, I have CS degree, MMO dev experience in a native language (think WoW and its scripting language (LUA?), except standalone,) and a lot of 2D games developed in C# XNA.

I want to move to C++ but I'm not sure where to start. At the moment I'm looking at GameDev.net.

>>53
I don't recall any - but I'm sure MS can still claim that things have worked out in their interests: instead of subjecting a small team working on a hobby to a withering stack-ranking, why not instead get other companies to work on your ecosystem - and simultaneously hitch up an upgrade in impression from hobbyist-grade to startup-grade Quality?