I blog because
-I'm not clever enough to set up a web page
-I can write once and share with many family and friends
-I want to taunt my friend Shirley with pictures of finished socks (although I will be more than happy to help her finish her socks)
-I want to finish stuff and blogging knitters finish stuff. I know they do, I have seen pictures of their finished stuff.
I blog therefore I will soon have no UFOs.