WordPress Hackery (stolen name from Chait)

Here is the list of WordPress hacks that I will be working on. Please comment or post an entry if you have more you would like to add or if you would like to work on a particular hack.
1) Blog This – Done – look at this post on TechGnome
2) Link This – Done – Look at this link in WP Forums
3) b2stats – Done – Look at this post WP forums
4) LJUpdate – Not done yet, will look into it 🙂
5) Threaded Comments – Done – Look at this link
6) Clickable smilies on the user posting page – Done – Look at this post on the WP forums. I would be interested to know if this works on Opera.
7) Send/print this page hacks – “Send this page” has been worked on . Printing is taken care of through the print CSS. So I consider this done. Please correct me or add more stuff to this.
8) Auto convert friends names to links – Done – Look at this file for the hack.
9) Restructure wordpress so that the index.php installs in the root and the wordpress files run in a subfolder – I think this would be an intrusive hack and would take away from the work of the core developers. I understand that a lot of people want this implemented, but I am going to pass on this one. If anyone else wants to jump in, please do so.
10) Sticky post – Done – look at this link
11) Multiple Blogs – Need more on this
12) Style switcher – done in many ways, with good explanations – Look at this post on WP Forums