Blog's so 5 years ago?

awww I was watching the show "how I met your mother", one of my fav's, and Barney had a blog. He kept telling everyone to read it and no one did. Then someone else on the show said no one has blogs anymore that they are so 5 years ago. Haha I guess they have a point, but I like it as kind of a diary so I can look back and see what was going on last year etc... Well I am behind the times but Long live the blog!!!!!!!!