Does anyone have experience with this GTD tool?

[mcogilvie]

I just found out that VW makes a Golf GTD. If anyone has used this, how much did it help your productivity? Is it only for Golf, or can it be used for other sports? Thanks!

 

[Quicksilver10]

There was talk of them making a Polo GTD but I don't think it happened, probably because Polo is a less popular sport.