This has been something I've been thinking a bit about recently as well (and have been contacted about). We need a place for people to share their photos, but I'd also like to encourage the technical discussions that the Photography forum was originally intended for.
My initial thought was, as Lola has suggested, to split the Photography forum into "Photo Sharing" and "Photography Techniques" (to make it really clear what the intention of the forum is).
It's also been suggested to me that the photography section may benefit from a mod or two to keep it on track (and ensure that photos off the Internet are not posted, as this has happened a few times recently where I've seen people post photos without even providing a link or commenting that they weren't their own until questions were asked about them). I don't mind photos from the Internet being posted if (1) they are properly cited and (2) if the member is asking for advice on how to take a similar photo, etc. but just copying them from other sites is not on (both from an ethics/copyright violation perspective and it also is not the purpose for this site or the photography forum).
As Dave and Jon are quite busy of late, I would like to go to them with a clear plan and perhaps some potential volunteers for mods for the photography forum(s).
So to all those members who would like to see individual forums for the technical discussion and photo sharing, please add your voices to this thread.
I should also add that if anyone wishes to put up their hand as a possible mod (if these changes go ahead, I'd like to see several mods to share across the two forums), please treemail me and give me a brief rundown on why you think you'd be a good mod. I don't want people to get offended if they are/aren't chosen, so I think keeping it to private correspondence is the best way.