It would be interesting if WGT were to implement a mode where only a putter is allowed on greens, maybe have a mix where one tourney allows any club and others allow only a putter to be used.
One thought on this whole argument is:
is it skillful to refuse to use the wedge and stick with using a putter?
or
is it skillful to master putter but use wedge to get same/better results?
Seeing as it's legal, it's just a matter of skill I would think - however, I will stick with my putter for now :)
Anyhow, how about this shot to make a greenkeeper wince...