I'm running a demo of 2.2.6 right now, evaluating migrating to Gemini from a custom legacy issue tracking app.  I noticed that when you add a comment to an issue in Gemini, it adds two rows to issuehistory, why is that?  If a summary of the comment and the token [Comment] appear in one row, what is the purpose of the extra row that just says Comment Added?

 8 7730 1 [Comment] test3 Jon Smith 4/16/2008 3:13:45 PM
 9 7730 1 Comment added  4/16/2008 3:13:45 PM

Seems it'd just make the table twice as big and not add any additinal information or functionality.

Thanks,
Chris