Only on the Xeon models. The G4 and G5 didn't have any kind of LOM :(
My original comment was to add context to the article's first line:
Apple FINALLY lets you turn on your Mac remotely, without having to press the power button.
alt Hacker News
My original comment was to add context to the article's first line:
To you and me, that sentence needs the word "again" appended to it.