the last word should be for the community
Ecosystem basically equals the community. (or at least I interpret it as the same or encompassing it)
and the community against the fork XT
Speak for yourself. /r/bitcoin overwhelmingly supported it before the censorship and FUD began.
I think most people here oppose XT because of the disinformation and lies spread by trolls and sockpuppets.
Check out /r/Bitcoin_uncensored and /r/BitcoinXT for uncensored discussion.
Personally, I would be happy to run Core too if they implement the blocksize limit increase.