Performancing, you ass

I recently got an invitation via e-mail to link up with the guy who runs Performancing. I need to look that up and send him an e-mail, because I just installed the latest version of the Firefox plug-in on my computer, and when I went to make a post, it appended this:

powered by performancing firefox

I have no problem with great services offering advertising to support what they’re doing. But something that automatically appends an advertisement to my posts? Hell no. Especially not without asking me.