This nifty little FREE program is a Firefox / Flock script that allows you to view the Exif data of the pictures inside your browser. Quite a convinent tool to let you understand better how the shots you like are taken.
Enjoy!
Note: They also have an iExifPro version that includes even more features at $19.99.
http://www.opanda.com/en/iexif/iexif_firefox.htm
