Forum

The Blogger comments make a poor substitute for an actual discussion forum, so a real discussion forum is hosted at TapaTalk:

JJFH Discussion Forums

If you want to post or send private messages then create an account. If you just want to read, no account is necessary.

There's also a Twitter account, @JJFHypothesis, if you want to follow that, and there's a Facebook Group as well.

And finally, if you want an RSS feed, that's available here.