This gives a good overview of where all the nodes are at right now. Interesting, the way I am reading it is BU nodes at 33.1 %
http://xtnodes.com/
No. Why are you preaching something which you do not even understand? BU nodes are at ~8% at best (see here: https://bitnodes.21.co/nodes/), or more realistically at 2% (see here: http://luke.dashjr.org/programs/bitcoin/files/charts/software.html). http://xtnodes.com/
So about this http://www.coindesk.com/coindesk-explainer-bitcoin-unlimited-debate/
https://www.bitcoinunlimited.info/ (again one of those stupid java only website, says enough)
the idea sound great BUT :
BU/BTU is a absurdly stupid idea that provides even more centralization incentives and power to the mining cartel. Is this what you mean by 'sounds great'? https://www.bitcoinunlimited.info/ (again one of those stupid java only website, says enough)
the idea sound great BUT :

But the big pools can fork it almost when ever they want, no?
They can fork into an altcoin whenever they want to.Price is back at $1000, and I'm not exactly sure in which direction it may head now. We may see some clarity next week.