The license of my project is not detected as a BSD license, possibly due to manual line wrapping? I can not post a sample (forum reformats it), but you can see it at
http://code.google.com/p/mbunit-javascript/source/browse/trunk/MbUnit.JavaScript/JavaScriptFixtureAttribute.cs
Also MbUnit.JavaScript has an 'Extremely well-commented source code', which may be related to the fact that licenses are counted as comments.