Generally, I just ignore them and go on to add the new post that caused me to log on in the first place. However, today the article caught my attention. It was about the To Do List Blog.
Sasha Cagen asked people to send her their to-do lists and an enormous number of people did. She's recently published a book of some of the more interesting ones.
Anyway, have a read of her blog. Hopefully, you'll find it enjoyable, as I did.