The list of people Darkoz has scorn for is too long for this thread. In this he is much like Rippetoe himself.
But this thread is about who we are inspired by, not who we scorn. For me the big influences are Rip and - to soften the hardarse approach there - Dan John.
Pavel Tstatsouline has some good ideas, unfortunately you have to listen to a lot of self-important promotional blather to get to it. Paul Carter (lift-run-bang) used to be good but then he started doing seminars and became too macho chest-thumping and "everyone else is stupid."
And for fitness business stuff, you can't go past Thomas Plummer.