I'll just drop the bomb here cause a few of you seem quite interested on it.
You can now discuss research changes on the server settings as well as increase the DiDF% up to 80 in old servers (the standard and average is 0, so the average server doesn't even have it active).
I'll give you a week and then pass by over the server sections to see if any server is ready for polls.
Please, keep in mind the research value has to be a multiple of the Eco speed and the max research value us x12.
If the eco is X2, the research speed can be x4, x6, x8, x10 or x12.
If your eco speed is x7 you already run out of possibilities so there is no chance in this case.