The best thing I never said

Mike Sellers (Terra Nova: Fun Is What You Make It) quotes me:

Seth Godin said something like "the good news is, everyone's visible online. The bad news is, we're all three inches tall."

Thing is, I love this quote. It's the sort of thing I wish I had said. And in fact, I'm going to start saying it. However, to be fair, I can't find the quote on Google or in my files. It seems like the sort of thing Lisa Gansky would have put on a t shirt in the old days.

So, if you know who really said it (even if it was me), please let me know. Am I getting old or is it my imagination?