WhatsApp Bob?
It's basically taken over from text messages, and you can video call and audio chat on it via wifi, I think almost everyone knows what it is?
https://www.whatsapp.com/
Have you got that on your phone, have you ever messaged a friend, sent a joke, video, or photo, or signed up for messages from Wales Online on it?
I'd be amazed if the head of the Welsh assembly didn't know what WhatsApp is or if it was on his phone, if it's true he should be sacked for that alone because it's like knowing what number comes after two.
I didn't start a post on this yesterday, i don't very often use the alternative and wasn't on there yesterday!