Here are some of my idea's that I would like to share:
1) How about the link to go right to a server the link should also be used to right away join a Private server without putting in the password.
2) Adding notifications when you have received a certain amount of *****, for example, LightningStorm has sent you 5000 *****.
3) Reduce the timing of respawning. (The part that you have to wait 5 seconds is extremely annoying, try reducing the time to 3 seconds.)
4) Free username changing, I don't understand what's the need to spend ***** to change the username, instead, it should be free to change.