I agree that the talk about railroads and the internet is pretty similar to the talk about blockchain technology today. I was happy when the extreme valuations dropped these past two days for two reasons: I got out just before and I bought back in at the lows.
Unfortunately, I am not yet convinced that we are back in the territory of the bull run. Hopefully the "prepaid ICOs" deliver on their promises in due time. While I haven't personally participated in an ICO (missed my first one with Civic last year and didn't return to them), I often advise my fellow cryptonians to only invest in ICOs with at least a beta product.
I've been listening to your videos on youtube for a while @ivanli, but I have only just started being active on steem and I'm glad to see you here. Keep up the good work.