Great post, lots to talk about...
First thing, there is a lot of unconfirmed blocks for now https://blockchain.info/unconfirmed-transactions
Every transactions is to fucking slow, so it's hard to invest theses days.
I think Bitcoin will become a "gold value" in a few years less and less day to day coin. Very interesting to play with bitcoin/bitcoin cash when I see big variation.
I would love to talk so much more about this topic with cryptofans.
Hold the coin guys, the future will be britter.