It does cover philosophical concepts...
and Errantrogue. I didn't know you "owned" the forum. For some reason I thought my buddy Garg owned it...Even so.. that doesn't give you the right to treat me that way. All I did was suggest a book. But you know what? Don't worry about it.. I won't come back. It was a mistake coming back. If you would have given me a chance, I would have explained the concepts discussed in the book. Whatever.