Very interesting post. I really liked it. I think we are in the early ages of this "bubble" and maybe will burst in 3 or 4 years but I am sure will burst only after will be mainstream because right now there are less and 50 milion people around the world that knows what a cryptocurrency is.
Please invest only in good projects and do not invest in every ICO out there because for every ICO that will fail all the cryptocurrency will go down.
Sorry for my english but I am Italian :)