Quicksilver is one of the most useful Mac apps available, hands down. I don't even know how to find things on a Mac without it anymore - which makes it distressing when it doesn't work the way I expect it to.
I keep a list of project ideas and things like that at Documents/GTD/Someday.txt under my home directory. Straightforward enough, but I can never remember where it is, and thanks to Quicksilver, I shouldn't need to. Read more »
