To be fair, the original poster doesn't come on here very mmuch any more, and folk always talk about bike weights in the polarised camp of " my bike weighs x kg" so it must be awesome, and the " it doesn't matter what it weighs as long as you enjoy riding it" camp. Just as the debate is settling down someone will come along and tell us weight is immaterial if the rider is a bit of a fat knacker and it all kicks off again.
So. My steel framed hardtail is 11.5 kg with dropper seatpost. My carbon 140/160 mm travel trail bike weighs 13. 6 also with dropper seapst and pedals, and my road bike weighs 8.6 kg. I enjoy riding them, AND I'm an old arthritic fat knacker. So were does that get us?