Why is it that you cannot join the same campaign as your main on your alts? Even if they're the same faction, they cannot be in the same campaign that your main is home in OR guesting in. After a few alts you're unable to get them in even a disputed campaign and you're stuck being in the "Daggerfall Covenant farming campaign #1, 2, or 3" where both AD and EP have almost no presence and the map is entirely blue. There's no fun in that, and since it costs alliance points to switch, if you get your alt stuck in one of those campaigns they're pretty much screwed, as there isn't enough presence to even kill people to get alliance points.
We should be able to pick the same campaign for characters of the same faction at least.