I'm a bit of a casual user. I don't load the front page of this site every day. It's more a case of if I have a question, I come here, ask a question, and hope I get a good answer.
In my question Do "100% renewable" electricity plans increase renewable electricity production?, I wasn't sure whether to use energy or electricity, so took the hyper-consumerist-style option: using both.
If there were tag wikis, it'd be easier to determine which one I should use. Even if it's something as simple as "Use energy for cars, and electricity for household appliances".