Which is why I said personal blogs. Nobodys personal blog has to be seen in IE.
That depends: How wide an audience do they want to reach? Sure, they don't have to support IE, but just like a business, if they want the widest possible amount of readers, then yes, they should support IE.
Obviously true. That is why I said "wherever we can", and not things like "wherever we can't", or "literally everywhere physically possible", etc.