Ive been a donator for quite a few years, started out silver and currently platinum. It still bugs me that Glim had not been flagged a donator yet (only Gladis) when we got the box of angry halflings and since then no gifts or surprises like that one has happened again.
I like the idea of convenience and cosmetic changes that has been put forth in this thread, below are some thoughts of what I would love to see (Some are repeats or variations of previously mentioned things):
1. A npc by entrance to mansion of portals in each city (there already is a wizard for flagging there), that allows all donators to hail and be instantly taken to the location of choice of those that can be reached from the mansion. Not big, not gamechanging but very convenient.
2. A npc in pocketplane that can be hailed and take you anywhere a wizard or druid port could.
3. an exp potion that lasts for say 24 hours, given to gold and plat donators once every month. Yields double or 150% exp. This isn't big either, but allows people who have a job and donates, but who cant play as much as people who doesnt have a job and can't afford to donate to catch up a lil on a day that suits their schedule.
4. Allow a racechange to any race that can be chosen for the class in question for plat donators, administrated by an npc in pocketplane. Allow this once every month.
5. After being a plat donator for a year, allow change to any race, by the same npc.
6. cool little gifts once in a while. Like the box of angry halflings.
7. When special lotteries are held, make a special sublottery or something for donators only.
8. lower the casttime on gold donator boots.