Facebook is presently down. I said earlier that the $33B valuation wasn’t going to stick, but I didn’t expect it would tank this fast.

The return of the Internet bubble: A few fact checks will convince you that Facebook isn’t worth $33B. #yg http://bit.ly/cSY6qV

A full day of data synthesis today. “Let the numbers just flow through your fingers….” #yg

To crunch YG forecast data into another form, I’m reading O’Reilly’s “Programming Perl” eBook in iBooks. My how Perl has changed! #yg

Yarrrrr! It’s International Talk Like A Pirate Day (TLAPD). Don’t let it go to waste, matey. http://bit.ly/RoIBF

“The most revolutionary thing to happen for the blind in the last 10 years”: the iPhone! #yg http://j.mp/c3XEcI

RIM Analyst Summit concluded with the RIM tour. The NOC was eerily reminiscent of the 1995 BBN NOC I worked with, with cooler displays. #yg

Fortune notes that there are lies, damned lies, and smartphone market share claims. http://j.mp/aLtSXN #yg

Day 2 of the Blackberry Analyst Summit. Now reliving some of the Nethead/Bellhead arguments of my early BBN career. Hint: TCP/IP wins. #yg

Elia Freedman nails an idea that’s been bothering me: analysts focus on the wrong battles in the wireless wars. http://t.co/c1unH8r #yg