I always read Hu's posts, great story teller and always is on about interesting stuff. Fwiw it also seems he has experience in almost everything under the sun, it makes me wonder sometimes if he is really about 150 years old. At any rate it doesn't matter how long Hu's posts are, I will read them a long with others like Dr. Dave, SJM, Bob Jewett and a few more. On the other hand there are some who ramble on about nothing thinking they are the foremost expert and even arguing with known experts and I now know to stay away from their replies, long or short.