Stewart Butterfield showed me a preview of his comments tomorrow.

I won’t frontrun him, but since I’ll be on a plane when he delivers them, I’ll just say that they reminded me of Michael Parekh’s excellent definition of "mainstream" at the end of his blog post on coping with Web 2.0:

remember it’s not mainstream before your mom asks you for [your] user name on this "really cool" service she’s started to use…

#VC & Technology