Thats fine and dandy, but people should also take into consideration this. Not if, but when this strap fails, your more expensive lenses and flashes you saved your money for will be worthless smashed on the ground. This may be ok for a D3100 and kit lens (or similar), but I surely am not putting my $3k worth of gear in the hands of a strap most likely constructed by children. You get what you pay for...I cannot say it enough. When compared to what the replacement/repair costs could be, $60 is cheap insurance for a better strap.
In total agreement, my gear cost me a lot of money, I am NOT going to trust it some cheap strap. I too have the Black Rapid strap - however I use the Domke "Gripper" for most my shooting the BR is mostly my travel strap.