i'd remove as much useless clutter as possible from the layout. like if it were up to me posts would just show username, avatar, group. i'd also get rid of the shit at the bottom that links topics to social media sites.
i like having username, avatar, description (if provided), group, postcount, location (if provided). pips are useless because right now everyone has three boring gray ones. but pips are a whole 'nother discussion......
as for social media sharing, i think those icons belong at the top-right of a topic (under "Follow this topic" button, perhaps), not at the bottom. there should only be a couple visible, like for facebook and twitter, and the rest can be accessed with a "see all" button of some sort.
also, we've been discussing forum division on IRC, and i wanted to post my suggestion here-- on the main forum page, i'd like to see...
Discussion:- General (Description: "Talk about personal lives, current events, technology, culture, salt... Anything goes.")
- Media (Description: "Music, games, literature, art, movies, and all other media.")
Creativity:- Game Design
- Artistry
- Programming
Community:- Introductions
- News and Feedback