Update: I published this quick list some time ago, and I’ve noticed it continues to get a fair amount of traffic. It is woefully incomplete, and new sites are being added daily. There’s a great site that is devoted to nothing but listing other Rails sites, and I highly recommend it as a superior alternative to this list: HappyCodr.
Here’s a partial list of sites built with Ruby on Rails, ranging from highly polished sites with hundreds of thousands of users to rough new sites that may have only dozens of users so far.
Please leave comments with others and I’ll extend and annotate this list over time.
Technorati: The Rails Edge
Categories: Ruby on Rails