Stats blocks in sidebar is possible?
What stats do you want in the sidebar? There is already a module for the Counter Totals.
10 Most rated entries
10 Most voted entries
10 Most viewed entries
in sidebar block or in footer block
OK so you want a sidebar block for each of those? How about?
X Most Comments
X Most Rated
X Most Viewed
X Highest Rated
This would be a great bit of functionality! I believe the OP is asking for links to "static" pages that contain the top 10 of each of the things requested. For me, I would just love the functionality to "Show Top 10 Posts/Entries/Whatever" and provide a page that shows list of the top 10 highest rated posts!