In fairness, Cloudflare's CTO did engage with the Tor folks for quite some time. https://trac.torproject.org/projects/tor/ticket/18361
Now the UK is stepping up surveillance silliness I use the VPN rather more, and expect many others are, or will. Which today just means endless unintelligently implemented CAPTCHAs.
They're working on it! There will be a talk about this about Real World Crypto 2017 in January, see "Solving the Cloudflare CAPTCHA" on the RWC program: http://www.realworldcrypto.com/rwc2017/program.
Shame RWC don't put out videos of past talks - there's a couple of others look pretty interesting too.