Interesting debate.
Obviously, it is up to the host to make their home game rules, but...
More questions: Would you allow straddles if majority wanted them or only if everyone agreed? Would you eliminate straddles if majority wanted to or only if everyone wanted to? How does a host make a decision about using straddles or not especially since it looks like there's a friggin' line drawn in the sand on this issue?
Whoever manages/runs the game (sends out the invites, etc.) makes the rules..usually happens to be the host as well, but not always.