I was about to post this. Alienate users for 1 day by showing them how crap backgrounds can be, everyone hates it (even if just on principle) and then if they e

I was about to post this. Alienate users for 1 day by showing them how crap backgrounds can be, everyone hates it (even if just on principle) and then if they ever visit Bing they'll say 'this is like the day that Google went crap', negative feelings all round towards it. It is brilliant.