1. Do not try to impress everyone with stories of a sugar-coated, make-belief life
Everyone knows who you really are and they know your life is just as dysfunctional as the rest of us. You aren't fooling anyone.
2. Don't force everyone to listen to music everytime they visit your blog
I learned this one from experience. I had songs on my own blog and even I was annoyed everytime I pulled it up.
3. No, No to Po, Po
Do not post poetry. The only exception is - UNLESS YOU ARE A GOOD POET. You may be asking, "How do I know if I am a good poet?" Just because your husband, mother, [insert any family member], tells you they like your poetry does not mean you are a good poet. In fact, the only good indication of your poetic talent comes with publication. If you have published poetry in the past, you are safe to post poetry on your blog.
4. Watch your comments
Take advantage of your administrative powers when it comes to comments. DELETE, DELETE, DELETE. If your significant other thinks it is funny to make a comment with embarrassing commentary to your posting, you have every right to eliminate it - you just do. However, you must be careful. With so much power it is easy to get carried away. You could end up using your power of deletion on innocent bystanders. This will alienate your folks. Just like any other power in life, you should be judicious.
5. Don't force it
You're not going to have something interesting EVERY SINGLE DAY. So, don't spend half your day trying to figure out how you can create some artificial event in your life just so you can blog about it. Put your camera away and do something important - like PAY ATTENTION TO YOUR KIDS. Artificial events are boring.
6. Don't send lame "tag" games
Most people, when participating, end up violating tips 1 and/or 5. This makes you an accomplice in a blogging felony.