But what perhaps amazes me even more, is my own mum (aged 66).
About a year ago she bought herself an iPad, having always been terrified of anything that remotely resembles a computer.
And just 12 months on, she is now a dab hand at browsing the web - you name a website, she's been on it. She is up-to-date with all the latest apps, and is a bit of a superstar on Draw Something.
She also has an email account (that she actually uses), she uses Facebook and Instagram, and follows about 50,000 blogs, including mine. Hello mum!