Filter by prefix

[zelgadis]

You should consider to allow people to filter by prefix, especially in forums that use predefined prefixes/tags.

It can be done with a filter that allow people to filter by prefix. Example Vbulletin (top right "filter")
http://www.vbulletin.com/forum/forum/vbulletin-5-connect/vbulletin-5-suggestions

Or simply clicking on prefix. Example xenforo https://xenforo.com/community/forums/resolved-bugs/

I think that when someone clicks on a prefix you should see the topics with that prefix in that forum.