I'm using websockify on all my public proxies because my public proxies are all running Linux, and I thought websockify was the only proxy that would run on Linux. Turns out FleckProxy runs just fine, and since it also supports some of the legacy versions of the WebSocket protocol, I'm testing it out to see if I can switch to it.
It would probably be best to test with one of the less popular proxies, but that would take awhile to get enough usage to know if it's going to work, so I've just gone ahead and fired it up on the most popular proxy, proxy-us-ga (aka proxy-us-atl)!
So if you run into any problems using that proxy, or the my.ftelnet.ca site, let me know and I'll switch back to websockify.