Crowdsourcing and
Big Data and a rating/flagging system.
I don't need to know
Sergey Brin to be able to post an ad on
Google. It is an automated process. I don't know
Morgan Freeman, I mean
Meg Whitman, although I believe I do follow
Pierre Omidyar on
Twitter ("Can you like tweet back once in a while, Omidi?") but I can list items on
eBay just fine.
Zady runs the risk of ending up interesting and small. But it has the potential to be really big. And big is when you make it easy for people to get on the Zady train. I hope the startup has a great
CTO who will put the brains to carve out a great tech solution to the scaling issue.