Just recently, I published my first blog post to the Wintellect (my awesome new employer) site. May not seem like much, but it's pretty exciting for me.
One of the things to keep yourself learning, I feel, is to tackle the stuff you feel you understand the least. For me, one of those things was the concept and implementation of different design patterns. I'm probably already too late in the game for this, but better than not learning it at all, right?