I have been testing three different systems for putting pictures on a website. Coppermine, Gallery 2 and Exhibit Engine.
Coppermine is used by a golfclub where I am member and I help them taking pictures now and then. I installed Gallery 2 to check it out a couple of places, but ended up using Exhibit Engine (EE) on my own website,
www.oceanwatcher.com .
The main reason I went with EE is the general functions of the system, the nice designs that come with it (much less "box" feel than the other two) and the fact that it is able to use IPTC and EXIF data the way it should be used. There is a new version on its way (should have been ready a while back now...) and I am looking forward to that version. Hope it is not too far away...
But I was wondering if there are any other systems out there that you would consider using for your site.
I definitely prefer php/MySQL systems. Would be nice to make a list and then put it in a new post with links and make it a sticky here.
Also, it should be standalone systems. Not just a plug-in for a CMS.