The concept is GREAT! BUT -- there still is no way to report obvious errors in the stitching.
Until someone is willing to work with a researcher to correct an error, OWT will become like the "mug books" of the late 1800s in that it will promote inaccurate information.
Is Ancestry willing to forget the Genealogy Standards in favor of the mighty dollar? If so, this is a major step backwards for genealogists and genealogical research.