In reply to IainRUK:
> Everyone uses that same channel… Singapore were also there.. airliners regularly fly over war zones..
Apparently not, this airliner was flying in a different area than most, 200km further North tha previous Malaysia Airlines flights.
http://www.atimes.com/atimes/Central_Asia/CEN-01-190714.html
The other question floating around is the presence of fighter jets in the area and the possibility of the plane being shot down by an air to air missile. This would also have led to the same decompression. As said already we have a lot of US and Kiev flak flying about but nothing solid. The triumphant messages could also be people bullshitting, thinking they'd shot down a transport plain - often when "successful" bomb attacks happen several different militant groups try to grab the "glory".
The "amateur videos" of a missile truck rushing Eastwards is on the same par, it proves nothing as if there were such missiles in E Ukraine wouldn't it be pretty sensible to try and hide them? On the other hand we know that the Ukrainian Army does have missile set ups and which, unlike the pro-autonomy rebels, they have the personnel capable of using them at this height and speed... and they have actually done such a deed before, in October 2001, killing 78 people, at first they blamed it on "terrorists" back then too. This doesn't prove they've done it again either.
Why not follow President Putin's wise advice and wait for the investigation to give it's results? Normally the West would say just that but they seem to be in a bit of a media frenzy at present, pushing more "sanctions" before the guilty party has been discovered for certain. Almost as if they knew the spin was just that.