Keyword for URL

Or, "Keywurl", for short, how the creator calls it. A free and very useful plugin for Safari, that allows you, for instance, to type in the Safari's Address Bar 'wiki Search string' to open Wikipedia with the results, of course, you can customize what to type instead of 'wiki' to open whatever site you wish to open.
It is free, small, and it seems to be working pretty well on Safari 3.

Keywurl