Because the device we bought is being held back by utterly unfair policy decisions (maily by Adobe). It's the same reason I get to complain about net neutrality violations, instead of being happy with what the internet providers are providing, just because, well, it's there.

The people who bought this device bought it largely based on ability and versatility. Now, if you had made a claim to the effect of we shouldn't be blaming Nokia for it, I agree, we shouldn't. Nokia advertised a desktop-like experience and full flash - and they gave it to us. Even without 10.1 most of the problems are blamable on websites irrationally blocking based on version, not Nokia.

But since you're talking about general happiness with the device on the whole, just because we're happy with it as is doesn't mean we don't get to try to push against a completely artificial limitation being imposed on it by upgrade omission.