Google Groups suggestions

1. IMPLEMENT 'trn' (THREADED READNEWS) IN AJAX-- make it faster than the original, with fancier killfiles
   
2. fix the bug that always #-jumps to the wrong post in a thread
   
3. treat tags everywhere on the web as virtual newsgroups (so if i tag anything 'drewbarrymore' it shows up in a virtual drewbarrymore newsgroup)
   
4. offer an oldest-first sort-order, for 'archeological' research
   
5. encourage visitors to rate posts, to blog them, and allow them to view posts in highest-rated-first order