Wait a minute... aren't the RR, RW, BDB, etc. all life support devices invented by "guys on the internet"... ? I think I've seen a number of others, as well, that said
invented by so-and-so in the product description, and none of them turned out to be scientists or engineers, either. I think I may have spotted some of these products being sold by TreeStuff, too.
Come to think of it... Petzl and numerous other gear OEMs were founded by cavers, climbers, mountaineers... and almost none of them were actually engineers or scientists.
OMG!!! We're all gonna die!
Or maybe not. I'm a pretty firm believer in
"make the shit, break the shit, work out the bugs, sell the shit" as a reasonable business model. It's called empirical knowledge, and although not perfect, it usually gets the job done. I'm not convinced that anyone on here is stitching eyes with mom's sewing kit and running outside to climb on them without some reasonable testing. I haven't seen anyone suggest doing this and then selling the end product, either. I climb on a saddle, sometimes, that I've heavily modified with a Quick Stitcher... but I didn't test it at 75 feet, either, on the first try.
Following the advice of people on the Internet on how to make your own life-support equipment is folly.
People handsplice ropes all the time this way. There's no way to control the quality of those splices, either.
Somehow, this seems to be getting blown out of proportion. Maybe we just need a warning, in the public interest:
Do not try this at home. If you do try this at home, be damn sure you test your home sewn splice in a manner that would indicate a high degree of safety. Whatever you do, never die or get injured by a commercially spliced product, because that would mean that... OMG!!! We're all gonna die!!!
