blogging for?

for personnel or for others?

blogging for personnel, the more true self of own thoughts and experience, in another word being yourself. But of course, one can still lie about him/herself while writing down all his/her thought in an online diary.

blogging for others, blog just for others viewer to see. everything put upfront is nice and artificial, not being the real you. but in another point of view, blogging for other might include your personnel point of view, your true self.

so for own or for other?