Been validating my websites lately. Current list is as follows:

Sagavoll.com – VALID
detonator.lafty.com – VALID
lafty.com – VALID
xgrape.net – VALID

List is updated as I progress.

Update 1 (8. July): lafty.com is now valid html/css
Update 2 (18. July): xgrape.net is now valid html/css