[Matoskah]

From what i have heard of this addon i like except the feature which guildmates can see all your alts and their data. Is this a mandatory feature or can you prevent anyone else from seeing all your characters. I prefer to keep some of my characters unknown as I like to have some private play time outside my active guild which at times make me want to pull my hair out. Extremely few people have my battle tag because it simply is no ones business what all the realms i play on and what characters i have.