I created Blog Twin after reading a blog post by Viper Chill entitled The Secret to growing your blog twice as fast with half the effort, I decided to create a site that would help people find a blogging partner.
Blog Twin is written in Django (naturally!). You register, add details of your blog, and wait for someone else to come along and find you. Or you can browse through and try and find a site in a similar niche with similar stats to you.
There’s also the ability to tag entries, and filter by the tags.
It’s still a very early beta (I only started doing it 2 days ago), so any feedback, or bug reports, are most welcome.