I think it would be safe to say I have seen alot of the tips and photos from warm waters and alot of them by fantastic photographers since starting to follow this site.
Living off the coast of BC Canada I often shoot under different conditions and it is rarer to see cold water galleries on this site.
From time to time I do see posts from people who brave colder waters and lower vis and was hopeful they would post some public gallery urls and perhaps offer some cold water tips or advise.
I will post a site with some of my photos but I still concider myself a beginner still working through the basics and am not posting my site to impress. I guess I am still taking identification pictures and have not progressed to more artistic work.
http://www.pbase.com/caper/other_uw
Some were taken with a P&S with a single 50W strobe.
The newer ones are with a 10D and 2 125W strobes.
All are cold water shots. All were taken around Vancouver Island.
I look forward to some other galleries from other parts.