If your twitter is not used primarily for politics but want to include the occasional political tweet, you can use one of our #hash tags.
If you add any of these hash tags to your tweet it will be included on the site.
To enjoy the sites user-only features you don't have to register, all you need is a twitter account and then login box.
If you're a Canadian political tweeter you can submit your twitter account so your tweets are included on this site. All submissions must be approved and only twitter accounts that are used mostly for political tweets (80%) may be included.