Online Marketing Conferences: Too Much Sausage

I've been going to most of the major online marketing conferences this year, and the percentage of attendees who are there to sell something rather than buy/research something has gotten way outta wack **just in the last six months**. I'd venture to say conferences are 40-50% vendors at this point, and that's a Bubble Sign. Good move on the part of Danny Sullivan to sell SES earlier this year.