I find the whole idea of people saying that it's "too late" to join Bitcoin a ridiculous notion. To me it's like saying it's "too late to get internet", "too late to join Facebook", or "too late to get a smart phone." "Damn, I missed out on that whole Internet revolution!"

A nonsensical phrase. At no point in time now or in the future will anyone be "missing out" on getting some Bitcoin.

If they mean that it's too late to make a ton of money with Bitcoin, then they need to re-evaluate their notion of what money is. Should I say, "Well it's too late to buy Gold because I can't get it for $0.10/oz. valuation like my ancestors were able to."  ?