BuddyPress.org

You filter the loop just like WordPress.

https://codex.buddypress.org/developer-docs/custom-buddypress-loops/the-activity-stream-loop/

There is no room for a sidebar on a mobile. If users want the full desktop that is what the footer link is for. If you add bp widgets your mobile theme will load twice as slow. Mobile access should not replicate […]

There is an option in the admin under BuddyPress menus to only allow admin to create groups.

I sent updated themes to WordPress repo and they should be accepted any day.

On the profile tab? Query a loop on the profile.php template file to out put that users posts. Google how to loop through WordPress custom posts.

Go into BuddyPress-mobile.php

Add “blackberry 8520” to list of devices

It’s as fast as your device/server/connection. There are directions in readme file on creating a homepage and navigation for the mobile site.

I’m not sure how this could even be possible.

Not a BuddyPress issue. You need to query a WordPress loop for that user and post type. Curious as to why you chose custom post type and not a BuddyPress component?

That’s not it. Search on codex.wordpress.org about widgets

Look in the activity loop php file. Find this code and add a per page parameter. Default is 20.

For now just supply a field title age and then user can enter the number

You can’t use two themes for same site.

This would require a lot of custom coding and I’m not sure it would be worth the effort. Can I ask why there needs to be two comment streams?

Not a BuddyPress issue. You add widget areas to a theme just like you would to a plain WordPress theme.

Not a BuddyPress issue. You’ll have to search and find a plugin that works for you.

Don’t have time to work it out right now. Why dont you just have a profilefiekd asking age?

Just sent updates to repo but who knows if it gets accepted or when. :/