I too find things baffling. I discovered this forum while preparing to hike Mt Whitney. It seems many first timers also find the information posted here invaluable and appreciate the knowledge, wisdom, experience, and sometimes wit of the helpful patient Whitney veterans. I am a huge fan of several regular posters here who have the opportunity to hike (and climb) often. What causes such highly regarded mountaineers to belittle a fellow hiker? Perhaps "ego-boost.." and self esteem are factors.