I was going through blue.cardplace.com, and found this interesting app that simulates damage mitigation. Here's the link for the thread, but please bear in mind that as this is not a spreadsheet, exercise caution. This is not my application. The author appears to be Morn of the guild Executus.
http://forums.wow-europe.com/thread....geNo=1&sid=1#0
Impressions:
It is interesting, however as it is more about long term mitigation, it assumes a bit too much for it to be too useful. It assumes no special attacks, ie: a static attack speed. It also assumes talents like Improved Shield Block (though I don't really mind that). The focus of the software appears to be comparing Paladin, Warrior, and Druid stats.