I like your plugin very much. I have found a small issue that I hope you can help me out with. Referencing the site I am working on: http://stagingblog.radisys.com, you'll notice that below their thumbnail, clicking on an author's user-name formatted as "Ray Adensamer" will not find their posts, but clicking on a named formatted as "t_mersch" will work.
Can you give me any insight?
Thank you in advance,