I have to say, I haven't seen such a civilized, friendly and interesting thread in a very, very long time. I wonder if they related in anyway. Anyhow, fine thread. Seems a bit unlikely we'll get such a gem delivered, specially with that super-tight schedule they are running, but that doesn't make the thread any less fun.
Wouldn't it be amazing if the team could deliver? Ah~.
This is a very interesting concept. With this method, we'd have "lower" tier hamlets on various places that lower levels could take part on. The event of all hamlets going "high" tier is unlikely as they would all start getting heavy offensives drawn to them and some would eventually give in.
As for the stars comment, it should auto-scale, if they are into that kind of thing, or at the very least, just let you know before you join that the incoming attack is of X-Amount of stars of difficulty.
I also like the idea of we getting a global message saying "X forces are mobilizing against X hamlet (30 minutes earth time)" so can at least finish and drop what we are on and teleport back to town. I'd like a teleport to the hamlet only for the purpose of defending against an attack, if possible. I'd hate to make it too late for the defense or having to camp it or anything. Or we could teleport (when not under attack, or about to be), at the cost of Company Seals?
Now, I find this whole topic very fun, but how big should it scale? How many participants do you guys think seems sensible? If the time between attacks is big (once or twice a day), a small participants cap would be detrimental. Too many would feel "I never get to do a hamlet defense, it blows!". If it's too often (once an hour or something) even on a small party cap, I doubt people would feel to inclined to do it often. I think a huge amount of people, on a huge time interval (11 or 13 hours) would be the most appropriate.
Lastly, I really liked the "zone bonus" idea thrown by Imagene. This way, even if a 50 comes in and steal everyone's thunder during the defense (some people see this as helping, some as plain screwing everyone's fun), the lowers are not at a complete loss-- You get them bonuses! Heck, even the people not participating will appreciate the effort!