I give dominion two weeks before it falls off the face of the earth
Which is unfortunate, but it's kind of how these games roll. Anything that isn't "dota 3 lanes 9 turrets per side etc etc" has never really taken.
--
http://28.media.tumblr.com/tumblr_lcb35gGx0t1qailr4o1_500.gif
http://www.megavideo.com/?v=57N0YAEJ