The Next Web’s Emil Protalinski explains the amusingly awful bug in OS X 10.8 Mountain Lion that causes most Mac apps to crash when you type the string file:/// (you have to capitalize one of the letters in the word “file,” which we didn’t to avoid inadvertent crashes). The bug turns out to be in Apple’s Data Detectors code, and affects only apps that use NSTextFields. So the Finder, Safari, Messages, and TextEdit all crash, as does the Mac’s error reporter, but BBEdit and Firefox do not. follow link
Mac OS X Services in Snow Leopard
Mac OS X Services let one application supply its powers to another; for example, a Grab service helps TextEdit paste a screenshot into a document. Most users either don't know that Services exist, because they're in an obscure hierarchical menu (ApplicationName > Services), or they mostly don't use them because there are so many of them.
Snow Leopard makes it easier for the uninitiated to utilize this feature; only services appropriate to the current context appear. And in addition to the hierarchical menu, services are discoverable as custom contextual menu items - Control-click in a TextEdit document to access the Grab service, for instance.
In addition, the revamped Keyboard preference pane lets you manage services for the first time ever. You can enable and disable them, and even change their keyboard shortcuts.
- OS X 10.8.3 Mountain Lion Fixes Nagging Bugs (14 Mar 13)
A Simple Text String that Crashes Most Mac Applications
[Edit: I tried it before I read the linked article. I see that they already pointed out the crash reporter crash. I was just so excited to try it though!]