Yeah, you have to be honest right ;). I'm a internet marketeer that rolled into the entrepreneur-role at a web-tech startup. In my spare time i like to read about lifehacking and productivity.
Could put drinking beer and barbecuing on there as well, but I like to just exercise those activities, not blog about them.
I love how this literally is distilled down to <buzzword> blah blah blah.
Seriously though, couple of decent suggestions.