If there's one thing I've noticed on social media, it's that when their chosen platform changes you hear all about it.
Many don't like what they see and it takes a while to get used to it. Who has seen a change to Facebook recently?
There's bigger font, bigger pics and a wider column for ads.
Pages are changing too but it's being rolled out so slowly it's hard to tell when everyone will have it by - the Rotorua Daily Post page is yet to get the new look.
If Facebook changing wasn't enough (and it seems to happen every year) then watch out for Twitter.