Wifi in NYC - favorite places to sit and browse the web?

Do you tend to work/surf the web outside your own home in NYC? If so, where do you go? I'm a big fan of working outdoors in the nice weather in the free wifi hotspot zone by the pier on the Lower West Side/by the Hudson River. Here's a list for more free wifi.

http://manhattan.about.com/b/2005/07/20/free-wifi-in-new-york-city.htm