I am also very surprised with bbc.reporter for this kind of topic. I read this link but I do not know how it is even related to bitcoin and what he is talking about. ...
What I know is that bitcoin is not a bubble at all, it is an asset and it is the best performing asset since 16 years ago.
I'm also convinced that Bitcoin is not a bubble; it never has been, and it never will be.
Been hearing about this since I've entered newly to the market. Many did said that bitcoin's a bubble and when it bursts, it will never get back again.
Did it bursts? is it a bubble? these people will never stop in saying that and they'll have hard time to accept that it's growing naturally and isn't in a bubble. The house and real estate is.

It also very much is unbelievable that you do not understand what are market bubbles or you cannot believe that market bubbles will be an occurrence on very speculative markets similar to bitcoin. Considering that a -70% or more dump from the top that has occurred already 3 times on bitcoin is not a bubble pop? This would be very headshaking if you say this, I reckon.
Judging by the responses in the thread, I'm not exactly the one saying unbelievable things. FYI, for years it wouldn't be the first time I've talked in this forum about the difference between a bubble as a Ponzi scheme and a bubble as an overheated market that values assets well above their objective value.