I particularily liked that he gave Ultima Online a great deal of credit, which is certainly deserved. They paved the way for all of the "big five" online games, and alot of design decisions in EQ seem to be direct responses to UO.
Camelot's not a revolution, personally I've found the high end game alot more compelling than EQ's. Though some things (a simplistic magic system, small dungeons) do irk me about it.