Aye, great guide. Think Filth has posted it here before but there is no harm in repetition as it really is a good guide 
[b][color=blue]Coldest War /[color=red]/ Omega Patient[/b]
[url="http://www.the-cow.net/"][color=red]The CoW Network (Blog) /[/url][url="http://www.collegeofwar.com/"][color=blue]/ College of War[/url]
That made for some interesting reading.
I think that was the first guide that actually explained everything, as opposed to the ones I've found where it just says: "Don't take this power it blows." The only thing that guide needs is screenshots of players enjoying some domination. Um. You know what I mean.
-jared
from the guide:
[ QUOTE ]
Blasters are by far the most common opponent you will be facing in the zone pvp.
[/ QUOTE ]
Hmm.
I'd say Scrappers, Stalkers and Brutes (in no particular order) are what I see the most of in zones, followed by Controllers, Tankers, Corruptors, Masterminds and Blasters (again in no particular order). Dominators and Defenders next, and Kheldians extremely rarely.
It's and old guide and based on someone's experience on one (or possibly more) of the US servers however, so there's bound to be differences.
Sorry if this has been posted before, but its a really good guide.
US Dominator Guide