I would love to use any forum to bring back Linux User Groups. However, when most people (I am not going to guess how many, lets say 51%) use mobile only.

On mobile we can "talk about Linux" but that is all. As soon as you get to the "install it yourself" you find yourself alone.

The audience of Twitter is mobile-only, and here I risk a 90% plus. I go farther, and declare that any forum with a mobile client has a user base more inclined to shoot breeze than to actually do anything.

This is just an observation, not a complaint. In my experience, any popular forum with popular mobile client is terribly "restraining" to me :D