Picasa (desktop version) and vim. Mac OS X "Settings" dialog (among others) with real-time feedback. Nothing on the web comes close to a decent desktop/console

Picasa (desktop version) and vim. Mac OS X "Settings" dialog (among others) with real-time feedback. Nothing on the web comes close to a decent desktop/console speed and usability yet: most of it is slow, laggy and the keyboard is nearly useless. gMail is a good exception.