I want to write a philosophical essay centered about Goedel's incompleteness theorem. However I cannot find any real philosophical consequences that I can write more than half a page about. I read the books of Franzen (Incomplete guide of its use and abuse) and Peter Smith (Introduction to Goedel's Theorems). I really cannot find any philosophical discussion topic which which is really a consequence of the incompleteness theorems. I tried the mind vs. machines debate (e.g. http://users.ox.ac.uk/~jrlucas/mmg.html) a little, but one can find to many arguments against the proposition that Goedel's incompleteness theorems make statements in this debate (as in Franzen's book).
So I would be grateful if someone could direct me into interesting philosophical (or mathematical) implications or further directions I could write about.