We have some materials here: http://www.truthmove.org/resources/ We probably should have put up a small size flyer too.
But I think the main issue is that the disinformation agents are better funded and have more time to work on all of this. If someone was paying me $50K/year to promote 9/11 truth, I could probably do some real good. As it is, I don't have the time, money, or inspiration to fight this particular battle at this time.
All of the biggest disinfo people have been relentless in their efforts. Eventually they wear you out. If almost anything you do is infiltrated and subverted and 90% of the "leaders" turn out to be unreliable or worse, you tend to get disheartened.
We tried to push the movement in a more responsible direction, along with a handful of others. We were not successful, except in terms of drawing some clear distinctions that may be useful to others who are struggling to figure out which sources to trust or how to promote a real truth movement.
http://www.truthmove.org/content/2008-declaration/
I think it's really interesting to note the differences between JFK research and 9/11 truth. JFK research is respectable while still marginal. Books are published by academics with major publishers. Research is regularly done in a scholarly way. You are not necessarily dismissed as a kook for questioning the official story. 9/11 truth evolved and exists primarily on the internet--even if many books have been published, there's no comparison to JFK. In the 9/11 movement, anything goes, there is an obvious lack of maturity and decorum, and the disinfo folks run the show. With JFK, you have a hardcore group of researchers who generally know who's legit and who's not. They have focused less on "building a movement" and more on laying out a case for the truth. Have they achieved more than the 9/11 movement? They've had 38 more years than us, but at least they have maintained some sense of responsibility and respectability since the beginning.