Privacy odds and ends
The Federal Trade Commission's Privacy and Security page
Alessandro Acquisti's Economic of Privacy page
Economics at Hopkins
Carey Business School seminars
and online
Al Roth's blog on market design
Cheap talk: a blog about economics, politics and the random interests of forty-something professors
"A mathematician is a machine for turning coffee into theorems" (Alfréd Rényi)
Ariel Rubinstein's Worldwide Guide for Coffee Places
(HT: Omer Tamuz)(HT: Dina Mayzlin)Los Angeles Math Circle Archive
(HT: Dina Mayzlin)Introduction to Probability (Biltzstein and Hwang)
(HT: Ben Golub)
On the water