ReadWriteWeb

Kutano, a browser-based Twitter client that also aggregates comments on Twitter about the website a user is currently visiting, just launched the first client for Google's Sidewiki project. Sidiwiki allows users who have a special version of the Google Toolbar installed to annotate any web page and comment on any blog post. These comments, however, are normally only visible to users who also use Google's toolbar, but Google also allows third parties to access this data. Kutano is the first company to make use of the Sidewiki API to aggregate these comments and annotations.