Who said agnostics don't admire the teachings of organized religion? I, for one, value the righteous morals behind them. As it was stated above me, it mocks those who push mass belief onto people, not those who have chosen a path for themselves.
Everybody has their own belief and reason, and it is rad for those to find a path in life that satisfies their curiosity and serves as a basis for their life decisions.
I just discovered Pastafarianism, and every one of its teachings and morals are exactly the same as the ones I have always believed in. Its not my religion, for I have no religion, but I support any set of values as unbiased and just as the Pastafarian "belief".