If you want to talk about running away from the issues, let's talk about NIST, who spent $20,000,000 and did not study the collapses.
Yes, in the linked picture I observe debris hitting the top of WTC7. Compare that to WTC6, which was far smaller and had far more debris rain on it. Debris pummeled huge craters from roof to ground, yet, the part of the building which remained, stood there. Can someone give me a concise explanation of how debris raining on the roof of WTC7, and across the south face, can lead to the observations made at 5:20 later that afternoon? If so, NIST would like to hear from you, because they certainly haven't figured it out yet.
I also observe a 110 story building being dissociated into shredded steel and fine powder, ejecting all contents horizontally with great energy in all directions, with a mushroom cloud in the process of forming. Here's a similar shot taken a few moments later, mushroom cloud well formed.
[qimg]http://911research.wtc7.net/papers/dustvolume/docs/wtc1_dust_2en.jpg[/qimg]