Lets talk about the EULA...

[Cern]

To those who were too lazy to watch the video: Essentially, Mojang is eliminating the pay-to-win factor in servers. Things such as joining priority, name colors, prefixes, pets, etc. are fine. This will not effect MCSG very much, aside from the point bonus donors get every week needing to be removed, and possibly the flying of Platinum Donors being removed. Basically, this will be the death of servers whom provide kits (Factions, etc.).