The interesting thing about conspiracy theories is that they seem to pop up in proportion to the distrust that people seem to have in the conspirators. Neither the CIA, FBI, or other spook shops engender a lot of trust, so anything involving them generates conspiracy theories.
This administration is highly secretive and brooks no oversight. There will be conspiracy theories if Bush orders Chinese takeout. That said, I was suspicious that the documents just turned up and suspected that it could be a trap. On the other paw, there is insufficient evidence to accuse anybody so I am prepared to let disinterested non-partisan authorities, if any exist, sort this mess out.
It really is a pity that there is nobody left that has any credibility.