There IS a filter on the Galleries page. It's called the "Gallery" and "Category" - nifty little dropdown boxes and all, right above where the thumbnails load.

Select Poser, or Photography, or whatever gallery you want to view, and click apply, or even select the category within that gallery you want to view, and voila! Nice filtering!

My reason for pointing this out? For those of you mentioning about how we need a gallery filter, we already HAVE one - and it works well, too.

~seli