I set up a blog - or at least a blog site, over 2 years ago but never used it! I can't even remember why I set it up! I would imagine it was either for a competition, or as a means of entering a competition, since that's what I spend a lot of my time doing.
Anyhoo, the plan at the moment is to start using it for random musings. That's the plan on a rainy wednesday afternoon when I'm fairly bored though - whether that will also be the plan on a sunny Saturday afternoon when I have far better things to do remains to be seen!