My first reaction all the recent posts claiming everything except "fire" and "the wheel" as GW's intellectual property was a big "oh really" and this got me thinking about where GW "borrowed" some of their ideas. After googling around a little I was surprised to learn that some of the things I thought came from GW were not of GW origin at all.

1. The chaos 8 pointed star-http://en.wikipedia.org/wiki/Symbol_of_Chaos
2. Dreadnoughts as walking robot like things- Looking through laserburn's web site it appears that their dreadnought is pretty similiar to the 2nd edition GW dreadnought

So those are my two. please list yours.