The wine grape century, anyone here guilty?

[TheEngineer]

I was at the grape variety table site (the one that sells the grape chart that looks like a periodic table) and came across something that I had never heard of before. They call it the Century Club which means apparently that you have had the oppportunity to taste one hundred or more grape types for wines. I thought that this would be a serious goal though I have no basis on which to make that statement.

Does anyone here keep track of all of the grape types that they have tasted and how many here have reached this century marker.

I apologize in advance if this is a strange topic or one that is frivolous.