I hear that Firefox 2.0 is about to be released. And you’re supposed to care a lot, if you’re a Windows user.
Google Calendar clock (prototype).
Razor-thin OLED-LCD screens. I don’t know how a screen can be hybrid OLED-LCD, but this looks quite cool.
Know how you have to wait one second for the cursor to change into an arrow when you want to drag your text selection in OS X? Well, you can configure the delay. I personally haven’t minded since I found out the cursor changes to indicate what’s happening, but some people can’t get used to it.