I can't take this seriously. The author complains that MacOS X's support for Valgrind is in its infancy. Well, how is DTrace support in Linux coming along?

One could write an essay like this that accentuated either platform. For example, I'd like a diff/merge GUI like Changes on my Ubuntu machine. What do I have at my disposal? Meld? I can't even navigate & merge individual changes with the keyboard. Darned thing actually makes me use the mouse. The mouse...on linux.

Yeah, I know: submit a patch.