I'll stand up and raise my hand and state "I do this often." I'll also say that this article has me scheduling some code reviews this week of my own work to find out where I'm doing this.

And, this is a well written article - especially since it points out actual examples of where things could go horribly wrong on a page with jquery implementation and why they could go wrong. That alone could possibly save me hours of searching stackoverflow for reasons why my jquery events aren't firing etc.