This thread is completely uninteresting because:
1. It's starts with weight weenieism, which has been done already, since time immemorial in cycling. Go look it up.
2. It proceeds with "how does X tubing 'feel' compared to Y and Z?" which is a topic with so many variables, so few facts, and based so much on utter subjectivity that it's meaningless.
3. Most of all, there are no pictures!