Just Wondering?

Do you think that blogs will ever be a thing of the past? I have had my little blog here for 4 years! Wow, and my posts are slowly getting further and further apart...which is sad, because I love looking back at previous posts as sort of a journal to my life. I have also noticed that my friends and families update their blogs just about as frequently as I do... except those few really good journal bloggers that I really do look up to. So what do you think? Are blogs on the downhill?