I think the best is, to every member a gallery with his pics.
All pics which are posted in a thread go automatically in this gallery with a link to the thread.
If an another member watch this gallery he can go also go to the post of a special pic.
Perhaps you can make in the gallery of a member different categories like: MTB – entertainment / bars – Scenery – Jokes – others - ???
Or:
You make a big gallery with all pics of the members with the above categories. Every pic with a link to the tread.
I don´t know what is possible without a lot of work.
That only my thoughts.
