With big new features like XPagea, I've taken to DeveloperWorks and their great tutorials. Plus, I've taken a crack at OpenNTF, though it's much tougher to understand their documentation when it exists.

But I just ran across a series of smaller features that together, busted open a whole new level of designing applications.

I used to have good collaborative places where people discussed this stuff, kept me up to date & gaining new insights, but over the years I've lost them.

Where do you go to talk about some of the things you're doing & discovering, and some of the challenges you're running into?

Aside from ... y'know ... here! It seems this forum is more trying to solve specific timely problems and move on, but I'm interested in some of the deeper things.

Any multi-user blogs you follow?