I predict Portal 2 will be best-selling game in history due to Valve digital retailing and multi-platform release. http://bit.ly/h9nfQJ #yg

I’m overdoing mobility today, carrying my MacBook Pro, iPhone, iPad, and RIM Playbook all in the same bag. #yg

Re S&P Debt worries: isn’t this the same org that rated no-income mortgage bundles AAA? http://nyti.ms/ed635X

Congrats to YGer @eajulian for completing the Boston Marathon today in 2:49:12. We were all rooting for you! #yg

Some fascinating pictures of Facebook’s new data center. http://scoble.it/ffd18R #yg

Irony: Because the Blackberry Tether app isn’t out yet, the best way to get internet on my Playbook is tethering it to my iPhone. #yg

Prior Playbook tweet took 15 min to write and edit. Blame no Twitter app, limited text editing, and laggy browser response. #yg

First tweet from my Playbook: some of the UI is slick and no one will mistake it for an iPad, but the software is far from done. #yg

Just getting into NYC for the RIM Playbook event. #yg

I have joined the cause; I have converted to @tweetbot