It's not as clean as what you want, but searching on "Dan Padova posted" will show you anything where you were quoted properly. Of course, since it's text search based, it also shows this post even though I didn't quote you. 
Link. I sorted this by date to show the most recent first. Of course, as demonstrated by one of the first occurrences, it's actually a follow up post you made since someone quoted you and you then quoted them.
-Dave
