Few more suggestions:
1.
For tag which does not exists and user tries to type in this tags, this should re-direct by-default (301 redirection) to main clouds pages.
(do consider implementing SEO for navigation pages as well)
(Tag which does not exists appear as direct link at the moment, which is bad for SEO)
2.
While Importing I have added following numeric values to stop/ignore lists 1, 2, 3, 4 ... but this still appear as live tags (very bad)
3.
couple of times if the tag is a mix of numerics and alphabetical charachters which shows more then 100 + thread results, instead of first page this directly goes to last page.
Example here:
http://forums.techarena.in/tags/index.php/6800/
If you check I am unable to goto first page by default its stuck on page 2.
Thanks awaiting a new feature rich and bug fixed release anxiously.