Many guilds, in fact, require a Boss Mod add-on for all their raid members, since it is deemed so essential. These are so popular that it is rare these days to find a raider who is not using such an add-on.
We all know about popular boss mods such as Deadly Boss Mods and Bigwigs Bossmods, which are add-ons that trigger alert messages and timer bars for boss encounters. Want to participate in a future call for guest posts? Read up on how to contribute, and keep an eye on the site for program announcements. This Breakfast Topic is brought to you by WoW.com's guest blogger program.