Hermonassa has 400 as alliance cap and was certainly still new when Ialysos was started. Maybe you don't like the rules there, but that doesn't mean you should go and join a a world with 40 players cap with 150+ players. Just because it's possible to go around the cap doesn't mean you should, it's there for a reason.
It's sad that so many people leave the servers early, and I'm not saying you made 29 000+ players leave, but you probably made several hundreds leave (maybe even more). Some because you attacked them with too many numbers and some because they saw you joined with so many people that it was just no point in playing here
Still just my opinions, not trying to provoke anyone or so. No rage/hate intended