Me.
Take a look at
Affordable, fully-featured UK-based web hosting : Hosting For A Quid.
It's a quid per month (about two dollars), and WordPress is included in a one-click installation. Or, you can use my free service with Geeklog (which will be installed for you), which is much better, faster, more secure and has more/better features than WordPress, and that's advertising-supported (you can run your own ads too).