It's had its time. Like Ceefax, Walkmans and floppy discs.
Instagram will hang around for a bit longer until the "scandal" of the bought likes makes the front of the Daily Mail and then it will start to lose its shine with those sucked in and those still using it will be accused of buying likes so will slowly stop...
Twitter will stay with the hardened Twitterati but be forgotten by most.
It's time for a new social network with a new gimmick.
These are my predictions!