The Talk Show: Live From WWDC
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Linked List: July 20, 2005

Simon Willison: Understanding the Greasemonkey Vulnerability  

Concise overview of the recently-discovered security problems with Greasemonkey, the clever page-hacking extension system for Firefox.

Format Footnotes With JavaScript and CSS 

After reading my “About the Footnotes” entry, Timothy Groves has put together a very clever CSS + JavaScript implementation. Well worth studying if you’re a markup nerd. (His technique wouldn’t quite work for me, because I occasionally use multi-paragraph footnotes, but it’s still inspiring.)

The Big Picture: Why Are Movie Theater Revenues Declining? 

Good case arguing that movie theaters are ruining the experience of going to the movies by bombarding their customers with commercials. Penny-wise, pound-foolish: they’re making short-term gains with the revenue from the advertisers, but they’re killing themselves long-term, because the degradation of the experience has led to a decline in ticket sales. (Via Tim O’Reilly.)

BART Widget 

Bret Victor made a terrific trip-planning widget for BART, the public transportation system in the San Francisco bay area. But for reasons I can’t comprehend, BART has nastygrammed Victor, asking him to cease using their transit map in the widget. He wasn’t making money from their map — all he was doing was making it easier for people to use their transit system. Victor is now looking for help producing a new map from scratch. (Via Nat Irons.)