Serious Eats: Talk

How can you tell?

I've seen it mentioned on some Serious Eats posts that some vendors promote themselves or their products on Talk. I mention products I use or vendors I go to.
I am not a vendor.

How can you tell when it's a vendor who is chatting on Talk?

Printed from http://www.seriouseats.com/talk/2009/07/how-can-you-tell.html

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