I was kidding about the low strength, I didn't think they would emphasize that in the name, but i'm not familiar with Yales stuff.
The rope is a high molecular density rope, no?
I find there is a place for these ropes in aboroculture, but they are not abrasion resistant. The best ones are those with a polyester jacket, like Ultra-tech.
Guys have mentioned about using Tenex because it's cheap and easy to splice, which I apprciate, but their needs would be better served using a little more expensive cords, that will last and be much stronger for the size.