"I've stopped reading those sites" = "I was kicked off of those sites". Just wait until that user starts threatening legal action against anyone who quotes rumors. It's been a fantastic meltdown in the past.
Can all of these plans change? OF COURSE. Until the day they start swinging hammers around, anything could happen. And honestly, even after the hammers, as we've seen before.
However, that doesn't change that as of right now, today, this is a green-lit and plotted out project with full plans that has funding and a timeline and a start and end date. I still don't like the idea, but at this point I'm beginning to hope nothing derails it in the next few months, just so certain people can understand that some of us DO have worthwhile information.