Couple of weeks ago I was thinking about ranking of these two on G. Haven’t had much time, but still managed to do initial tests. Domains are equally keyworded (see my sig). For .org.uk I took Affilistore and got the feed, for me.uk took WP with affiliate links. I can do many things with WP SEO-wise (and I mean it) so situation is not entirely equal. Not much promotion, just one link each from one of my secondary PR3 sites. Both keywords are high competition combinations. After two weeks position is: Org.uk – already first page on G for the main keyword combination. Me.uk – topping page 3 for the main combination. At the moment results are: me.uk has potential equal to 30% of org.uk. Time permitting, I’ll try to get me.uk on the first page or first line in SERPs.