Since a lot of Steemit people are pretty advanced in blockchain technology, I hope to get some answers about Bitcoin and its adoption prospects.
I keep hearing that Bitcoin as a cryptocurrency has its limits and these limits sooner or later become a serious burden, so people drop using Bitcoin and choose some next level cryptocurrency. I'd be very happy if someone explained what are those technology limits or at least drop some links explaining this stuff clearly enough for a non-professional.
What are possible problems of Bitcoin blockchain and which alternative blockchains luck those problems?
Thanks for all your opinions!