Experiencing random wow crashes in orgrimmar valley of strength, often shortly after entering wow. Tried just the wow.exe, and 2 full 5.4.8 wow installataions from different sources, aaaand on 2 pc's. yes, i cleared cache and it happens on my 4 chars currently active. Never had the problem on 5.4.2. As of today i also fell under 3 times walking on tanaris sands and once just riding mounted in wsg (no enemy nearby).
Do whatever you want with the info, and i welcome grammar nazi's for some joy in life.