So it only makes sense that the majority of the better players are men, but it definitely doesn't mean men are better, just that there are more of them. It's nothing more than a shaped piece of metal. Unless you've found some type of remote-controlled dart, and I would be very interested in it if you did, you're still going to have to get the dart to the board. If you don't believe me, yell out at your next dart tournament that you need a score keeper. Then count the number of people that get up to go to the rest room, or to the bar to get another beer, hoping that someone will agree to do it before they get back.
Many people seem to have a very difficult time subtracting a throwers score.
There is a trick you can use that might help. Let's say 77 is scored and the thrower currently has a score of 413. Instead of trying to subtract 77, subtract 80 instead and then add 3 to the result. It's easier to quickly subtract 80, getting 333, then adding back the 3 points leaving 336. You could even do it the other way, subtract 70 then subtract 7 more from that result.