Politwitter is now indexing Canadian political hashtags on Google+. Here is an example of #cdnpoli http://politwitter.ca/page/googleplus/hash/cdnpoli
With Politwitter you can search, filter & sort the posts. For example here is the most plusone'd posts from #cndpoli in 2012.
Let me know what the other popular hashtags used on G+ are and I will add them to the Politwitter hashtag directory.
Politwitter has already been indexing G+ posts from MPs since 2011
But there isn't many MPs using G+, if you know of any let me know!
I plan on creating more statistics for Google+ on Politwitter right now there isn't much. There is a "Top Contributors block on the right side of the page when viewing a G+ hashtag.???
This action requires you to be logged into Politwitter. No regisrtation is required, just authenticate using your Twitter account.