Please take a moment and review Intersect on oneforty and Google.
FAQ
Q: Google Chrome has extensions?
A: Yes. Extensions are available in version 4+. You can download the Chrome developer preview here.
Q: What about a Firefox version?
A: Hang tight. A Firefox version is in the works. If you are interested in helping ping @abraham.
Q: Why do I sometimes see old data?
A: All information is cached for 24 hours to increase performance.
Q: Why are the results missing some of my friends?
A: The results are limited to the 5000 most recent friends and followers. This may increase in the future.
Q: Is the extension source code available?
A: You can get the source code at GitHub.
Q: Is there an API?
A: Read about the API.
Q: Does Intersect work on protected accounts?
A: No. Twitter's API does not currently let me get the necessary social graph information for protected accounts.
Changelog
2009-12-9
* Fixed a bug in displaying Friends following block.
* Stopped non-existant users being displayed as null.
* Properly setting response Content-Type.
* Added support for callback parameter.
* Removed install base tracking code.
2009-11-28
* Added friends following block.
* Moved extension hosting to Google.
* Tweaked text.
2009-11-2
* Tweaked text when viewing own profile.
* Now shows up on more pages
2009-11-1
* Tracking size of intall base.
* Cleaned up no results text.
2009-10-14
* Initial release.
What is Intersect?
Intersect is a Google Chrome extension that lets you see users who mutually follow you and another user on Twitter.
Demo
Download
Requires Google Chrome 4.
Intersect install instructions.
