Online I go by blahah or blahah404.
I spend most of my energy working on projects that try to make science more open. Knowledge should be free in every way, and there are concrete things we can do now to help make it that way.
Day to day, that means analysing next-generation sequencing data and writing bioinformatics software to make those analyses more effective.
In the rare moments when I'm not at a computer screen or lab bench, I hang out with my awesome girlfriend fiancé and our growing collection of kittens.