It's a great place to meet other fans and help other fans meet you. There are lots of great mailing lists for U2 fans to join. There are literally dozens of other, smaller U2 lists you can join, as well. Visit their website and search for lists related to U2. Even if we had individual email addresses for anyone in the band, which we don't, that's private information.
Propaganda is the band's official fanclub, and the name of the official fanclub magazine.
Your subscription entitles you to four issues of the magazine. Get more information and a subscription form at the official Propaganda web site .