That is your opinion. I have no issues seeing evolution (which has tons of evidence to back it up) as Gods "design". ID, on the other hand, has no evidence and no validity.
Evolution does not contradict the existence of God.
Perhaps not.......especially a generic 'God' which many believe in. But the discussion was about Christianity.
You cannot believe the whole of Scripture and believe the whole of evolution.
Anyone who tries to do so must make compromises either in his faith, or in his acceptance of evolution. Many people do that........and I would guess that most Christians reject the parts of evolution completely incompatible with Scripture and accept the rest.