Sobo posted a message today that made me realize that I had once joined him for an afternoon of ice climbing when he was up north about 10 years ago. I've climbed with a lot of random people over the years; most of whom I've forgotten and probably wouldn't recognize - however for some reason certain encounters stand out.   Climbing with sobo was memorable for 2 reason... We climbed well into the dark and upon topping out on the second climb (Ripple - a classic mellow ice route that forms