I'm glad the FIA publish the weights. Not because of the interest for me (it actually spoils the race a bit), but because more and more people are making claims about speed based on them, and showing their ignorance in the process.
People clearly can't distinguish between one lap race and race race, or see how a driver has got more out of his car than others, even if they are lighter etc etc.
Some people ought to keep quiet until they understand F1 or cars.
Oh, and incidentally, Hamilton was the stand out driver of the session for me - and I won't say that unless I meant it!