There was an article on this company
http://www.greenfixgolf.com/
In the Wall Street Journal....these would not work at my club's greens, because the divots are too deep (wet greens)....anyone try these? In the WSJ article, the USGA pretty much dismissed the product, saying it might work on harder greens...but you could use an ice pick of a screwdriver....as long you know what you are doing (to fix a ball mark properly).
Nevertheless, the person who owns the company claims that 200 clubs (many prestigous) have "outlawed" regular divot tools due to the damage "they" are causing.
Thoughts?