I'll just take a shot at answering the points the OP appears to be raising, because someone should.
The allegation in paragraph 1 is that President Bush was aware in advance of the plans to fly airliners into the Twin Towers because he claimed to have seen flight 11 hit WTC1 on television, something he could not possibly have seen. This requires that Bush, after three months' careful consideration of the options open to him, then made this claim in public, knowing that it could not possibly be believed and that it would expose his role in the conspiracy. While many of us believe GWB to be quite idiotic enough to have done such a thing, a simpler explanation is that he simply conflated his memories of the day.
Paragraph 2 is meaningless drivel.
The allegation in paragraph 3 is that the collapse of WTC7 could not have been due to fire and impact damage from debris falling from WTC1 and must therefore have been a controlled demolition using explosives. This is disproved by the fact that no sufficiently loud report was heard at the time of the collapse. Suggestions that the building was destroyed using thermite are utterly groundless, as no means of demolishing buildings using thermite is or ever has been known.
Paragraphs 4 and 5 are deliberate lies about a current member of the JREF forums. Mark Roberts has never suggested any such thing, nor made any statements that could reasonably be misinterpreted to mean any such thing.
Paragraph 6 is more meaningless drivel.
These are good examples of what is known as the Sacred List fallacy, the assumption that a single official record of an event is more trustworthy than the totality of all other evidence concerning the event. A couple of observations:
Both UA175 and UA93 are listed on the BoT logs, whereas AA11 and AA77 are not. Clearly this is not, therefore, some feature common to the flights destroyed on 9/11. Since the BoT logs are necessarily based on returns from the airlines, it appears that AA and UA have different criteria for reporting a flight for logging; if, for example, UA reported flights at departure and AA reported flights at arrival, this would constitute a perfectly reasonable and non-conspiratorial origin for the discrepancy. In any case, it is hardly unusual for official records to contain errors.
Concerning the tail number registration, this is not the only instance where the registration of a destroyed airplane has not been deleted. Again, it is hardly unusual for official records to contain errors.
Finally, this paragraph is a heavy-handed attempt at satirising a non-existent position on the part of those who, having examined the evidence available, have come to the conclusion that not only were the 9/11 attacks conducted by al-Qaeda, but it is blindingly obvious that they were. My personal feeling is that the Bush administration is probably rather more likely than any other recent US administration to have attempted such an act, but that the evidence is overwhelmingly against it.
Although the OP is a mixture of lies, sneering, credulity and denial, it should be noted that this is by no means unusual for the truth movement.
Dave