I confess I checked straight after typing it! (I think verbalchemist is, too - but some rapper has nabbed it on Twitter if that matters.)

I've wasted far too much time agonising over this sort of stuff, I suspect. I have a work domain which is super-dull based on my initials (and no one visits it anyway) - in practice I'm gradually bringing everything under 'hatmandu' and if people think that's too oddball, they can sod off. Generally something that's memorable like that, even if it doesn't mean much, seems to help. But obviously not down the 'Accenture' route...