There's something we're all missing out here.
TRUST
Everytime you donate 5,000 faction points to turn into Alliance Standing, it goes to the Alliance-(Guild)Leader (ie the guildleader not guild leader). And for sure, there's an alliance kick out option.
huge trust is needed here. Scammers are rampant, we can be scammed one way or another. How much are we willing to unite?
Even if we merge for example, how can we guarantee that we will not be kicked out later?
Maybe to some its not a problem since its easy to gain money and easy to gain faction points and start all-over, but to the majority who are casual players, it will be a problem.
And oh, guild policies and all that
It's easy to say you can trust me or trust us.
So we end up, do we really want the exclusive-town content or not? That's the golden question. If your answer is no, then no need to think about merging and alliances, or even to worry about donating faction points.
But if your answer is yes, then
trust.