About the huge explosina in San Bruno, California, why are so many jumping to all the wrong?

To all the wrong conclusions about why this happened. I have read on yahoo news comments it was done my Muslims, by the devil,by God, by someone angry, etc. Here are the facts so far as I know them. Gas was smelled in this neighborhood for several weeks. PG&E(the gas company here) did respond to these complaints, but NOTHING thus far has been said from them about this. The pipe where the gas comes into the neighborhood was about 24" across(a big pipe to say the least). So, why do people right off the bat make such horrid comments without one single fact? BTW, I live about 70 miles from San Bruno.