I know, I wrote it and I use it... big whoop.
But I couldn't find an easy way to output my OWN debugging output into the cool Debug Bar add-on.
It DOES modify when Debug Bar hooks to WordPress, which oddly uncovers some problems in WordPress itself. But it does work and seems to do minimal-if-any damage.
This is a 0.1 release so it is not perfect, but I do intend to use it for my own weekly plugin updates so it is sure to improve.
If you feel this plugin does not deserve 5 stars, please contact me at http://www.charlestonsw.com/mindset/contact-us/ and let me know so I can address your concerns.