I just posted a minor update to MemeStreams. There were a number of circles in MemeStreams that were broken. Many did not have names. These have all been deleted. If you did not have any circles before, you now have three: Co-Workers, Friends, and Interesting People, which are the same three that new users now get automatically. If you had circles before, your circles should not have changed. Please let me know if you observe any problems with these changes.