In the 'latest threads' views, if the thread is responded to after the latest threads list is generated the 'member' hyperlink is incorrect. Example: Userx responds a thread about Ritter basses. When any user loads a 'latest threads' (e.g.: the front page), it will display 'Are Ritter basses funky? Last post by Userx'. If Usery responds during the time between the 'latest threads' generation and any other navigation, the hyperlink for 'last post by Userx' will actually go to the profile page for Usery. I would also suggest you consider removing the 'replies, views' info on the front page sidebar and maybe replace it with what forum the post was in (maybe an icon) or maybe just use the extra space to list more 'latest threads'.