shwetuk

Simple plugin helps to personalize authors or users page with sidebar widgets specific to authors or users page. It will display author specific tags. 
Features: 
1. Custom widget title, option to add author name. 
2. Counts number of posts by author. 
3. Easy to add.

Author Tags

Displays author specific tags with post count on single post page

Ben Huson

Gives you a few extra function for the archives widget including limiting the amount of archives to show and wether you want to display yearly, monthly, weekly or daily archive links.
Just add the Archivist widget to your sidebar and configure.

Archivist

Gives you a few extra function for the archives widget including limiting the amount of archives to show and wether you want to display yearly, monthl …

Author Tags vs Archivist