against the rules?

I am wondering if I have committed the cardinal sin of blogging.. Editing too much! Last night I read over some of the parts about my family and wanted to change the wording and change some stuff, so I did. I have done it a few times already. I got it in my head that I would compare this whole thing to a larger work, like a book, that gets edited over time. Other things I have, like my photo site, I go back to a lot and add captions, edit pictures, etc.

Today I started thinking that I am really supposed to leave things as they are for the most part, and keep.. historical accuracy? as far as what I wrote. I am going to try and take that approach from now on..