[BillP]

There is a lot of speculation going though this thread and some of it is probably on the mark, and some of it not. I haven't read all 400+ posts yet, but there is somthing that I noticed that I haven't seen in a post yet.

Pi is the Greek letter "P" (duh!) and the 16th letter of the Greek alphabet. Looking at the clue, maybe "you" is the Greek letter Upsilon and "me" is the Greek letter Mu. Interestingly, Mu is the 12th letter of the alphabet and Upsilon is the 20th letter meaning that Pi is located exactly halfway between them. Looking inbetween the letter Upsilon, Mu and Pi are the following letters:

Mu M
Nu N
Xi X
Omicron O
Pi P
Rho R
Sigma S
Tau T
Upsilon U

This gives us the letters N, X, O, R, S and T.

Don't know if this means anything, just thought it was interesting.