Well, it seems to have subsided sometime between about 18:30 and 22:30 hours (UTC).
...and, now its back! This seriously impairs use of the forum for those affected. Besides other concerns, having Javascript enabled (and running Cloudflares scripts) also increases memory usage to the degree that I cant open many tabs as I am accustomed to doing. At least in the break, I managed to do most of the searching necessary to nail a copypaste spammer (will post results later).
The obvious inference is that Cloudflares incompetent system cant handle a heavy DDoS, so they ratchet up this Javascript garbage whenever the site gets hit. To add insult to injury, they have failed to keep the site consistently available during DDoS attacks in the past few months.
Just noticed cloudfare now as well. Similar to nullius' first post i am asked to turn on javascript and then even see the "please wait.." message before getting redirected to the forums. Its just a few seconds of waiting but its quite annoying actually. Wouldn't it be possible to have cloudfare without the "please wait..?"
Or is the "please wait" appearing only to me?
For the please wait message, please see Meretrixs screenshots a few posts above yours. Do those look familiar?
Its more than just a few seconds of waiting. What the hell is that script actually doing, when it says checking your browser? I dont know. I
do know that even against Tor Browser, there exist fingerprint attacks which could be used for deanonymizationand I dont trust Cloudflare.
One of the great things about the Bitcoin Forum is that its run by a clueful admin who cares about privacy and security. I understand the untenable position in which theymos has been placed by the large-scale attacks of Internet arsonists; but in the long term, Cloudflare can ruin the site in the manner of a cure worse than the disease.