If you're a raid leader looking for better ways to manage your team roster, Cosine (@mashiox) may have a solution for you: the new website Whozawhat. Whozawhat is a site that, once you have registered, allows you to create teams of raiders using a tool that pulls information from the World of Warcraft Armory database. It will then return information to you about your team in a straightforward, easy-to-read table format.
What's nice about it compared to the armory itself is that it allows all of your raid team members to be viewed in the same place at the same time, and will also instantly let you know if your raid members have full gems and enchants. If you want to analyze a team member in greater depth, you can click on their name and it will display that character in a manner similar to the armory, as well as letting you know if that character "passes" the gem, enchant, and talent audits.