twofingers - absolutely agree. You hate the Tories, so you must be Labour. Says who?!
I'm more than happy to share my voting record with people:
2001 General Election (my first GE vote) - Blair (I didn't hate him at that point obviously)
2005 General Election - Spoilt paper (I'd rather go along and spoil my paper, as opposed to not going to vote at all, as at least a spoilt ballot is me voicing my opinion that none of them were worth my vote)
2010 General Election - Independent candidate
I couldn't vote for Blair again in 2005, because of the wars in Iraq and Afghanistan, the latter of which my cousin became one of the first UK causalities of. I certainly couldn't vote Tory, it stands against everything I believe in, which shocks people as I come from a background people assume would make me a Tory. And with Charles Kennedy as leader of the Lib Dems, they weren't getting my vote!
As for 2015, who knows, but right now I could see me voting independent again (if we get an independent candidate again that year). Ed Milliband has moments of really impressing me, but then he has moments that make me think I couldn't vote for him.
I know some people think a vote for an independent candidate, or a smaller party, is a "wasted vote" but I don't think any vote is a wasted vote.
NB: I may have voted Labour in 2001, but that doesn't make me Labour, I don't affiliate with any party.