Scott and Pope I'm really confused
In this picture you see a road cut, power lines, and clear cuts but your only concern is the little metal things stuck in the cliff. What the fuck is wrong with you two.
Also, while Pope tells us, and I agree, that, moss grows back quickly; it takes a long long time for soils to build up in cracks and for trees and bushes to grow in the soil. Yet it isn't a big deal to rip that shit out while cleaning a crack for a FA, but place a little metal thing in the rock and watch out.