How often should you blog per week?

halloween mushroom
Halloween Mushroom by Oh Mister Finch
How often should you aim to update your blog per week?
I'd love to hear what you think is about standard, every day, twice a month or just whenever you have time? Do you think it has an effect on how many readers you get?

Join in the discussion - leave a comment below and let us know what you think feels about right for your blog :)