this is how i think the exp + % should be counted:
The number of people of said faction / # of towers of said faction
That would give a number that could then be multiplied by a constant that would give the correct xp% boost.
I know omis/clans will hate this but it is only fair...
Lets just say, Omni has 10k people on and have 50 towers: that gets base of 200 multiply that by lets say .025 to get a 5% xp bonus. (these numbers were arbitrary)
then lets take neutral 1k people on with 5 towers get 200 and again a 5% xp bonus.
This would make the ratios of xp bonus fair.
As it is now, neuts have the same number of towers / number of neuts than omni/clan do. why should we get less xp bonus?
I am not saying for clan or omni xp bonus to get nerfed, Any questions / comments?