The Dalai Lama "omniscient?"
Well, this trolling thread at least gives opportunity to present factual information. The DL makes no such claim, and I wouldn't say he was lying to be humble.
http://www.dalailama.com/page.54.htm
First, it is hard to appreciate the motives an omniscient being, if he is one. Perhaps he might lie to be humble.
Second, he does not deny it explicitly (from your link)-
"Question: About you being the incarnation of the bodhisattva of infinite compassion, Avalokiteshvara. How do you personally feel about this? Is it something you have an unequivocal view of one way or another?
Answer: It is difficult for me to say definitely. Unless I am engaged in a meditative effort, such as following my life back, breath by breath, I couldn’t say exactly. We believe that there are four types of rebirth. One is the common type wherein, a being is helpless to determine his or her rebirth, but only reincarnates in dependence on the nature of past actions. The opposite is that of an entirely enlightened Buddha, who simply manifests a physical form to help others. In this case, it is clear that the person is Buddha. A third is one who, due to past spiritual attainment, can choose, or at least influence, the place and situation of rebirth. The fourth is called a blessed manifestation. In this the person is blessed beyond his normal capacity to perform helpful functions, such as teaching religion. For this last type of birth, the person’s wishes in previous lives to help others must have been very strong. They obtain such empowerment. Though some seem more likely than others, I cannot definitely say which I am. "
Notice the last sentence.
And third, my reasoning is based not upon his claims about being omniscient, but about his claims of not feeling hatred towards the chinese (not suppressing, but simply the fact that it does not arise), which is explained by buddhist scripture as the result of being omniscient. And buddhist scripture is proven for example, by that monks that meditate about emptyness, are found to be happy, (scripture explains that this meditation Should cause hapiness, because emptyness and anatta is a true doctrine ).