Saddle Comparisons
While looking for info about a saddle I won as a door prize, I stumbled across a site with a cool saddle comparison tool. Basically, it has top views of a bunch of different saddles and printing instructions for each, so you can print them out at (what the site calls) "Life-Size" and compare it to your current saddle(s). Could be helpful for the more visual peeps amongst us.
Of course they don't have every saddle in their list (since it's an online store, I'm guessing they just have the comparisons for the saddles they carry), but they do seem to have quite a few. Just thought I'd share this as another potential resource to help in the saddle quest. 
http://www.wekeepyoucycling.com/en/e-lifesize.aspx
2009 BMC Road Racer SL 01 / Specialized Ruby 155
2007 LeMond Reno / Luna Chix Team Saddle
1980-something Lotus Odyssey / Brooks Finesse
1992 Bridgestone RB-2 / Brooks B-17 Imperial
Nada Bike singlespeed / Brooks Team Pro in white