I can't see the rational as to why you think that Market makers are a problem. You could argue that High frequency traders and other hedge funds might be a pro

I can't see the rational as to why you think that Market makers are a problem. You could argue that High frequency traders and other hedge funds might be a problem for the market but to lump the market makers in with the high frequency or even prop shop funds i think is being a little harsh to them. What don't you like about the lowly market makers? Hell the Canadian option market would be a lonely place without them:)