The "SOP" noted above is "LAME". Plenty of folks don't care about personl "proj"'s and it is seen as selfish and obstructive.
And the above cited "reference chart" which claims there is only one rule (don't be an a-hole)...is literally FULL OF RULES!!!
And one more thing....the oft-commented upon Smith Rocks draw-poacher video: after watching that confrontation several times, I'm not sure who is more ridiculous: the guy stripping the route, or the characters who think they have a right to leave their stuff there as long as they want because the route is apparently extra-hard thus justifying the sport-climbing version of a Himalayan siege-climb. Plenty of laughs in that scenario inspired by both sides. Here's a rule: with very few exceptions (e.g. rap stations), TAKE YOUR TOYS BACK HOME WHEN YOU'RE DONE PLAYING FOR THE DAY.
Here's a rule for you, don...TAKE YOUR KEYBOARD, PLACE IT ON THE GROUND AND STEP ON IT...BE SURE TO TIDY UP AFTERWARDS...douchebag...