It would be nice to see some sort of link to a list of someone's posts, preferably on the player's profile page. I've been trying to see what certain people have been saying, and this would be a nice addition so I wouldn't have to scroll through every post.

For example, if someone were to see my profile page, they could see some sort of space where it could say, "Posts: Viewing Posts, Reputation...".

If you want to go into more detail, you could even include posts that are comments and not just links to a created thread.

Good point, especially when you are trying to talk to someone, and there is a message in between.