Things You Can't Trust

Recent discussion has focused on the trustworthiness of blogs. I was quite dismayed to think I may not be able to take everything I read in my aggregator at face value. The problem is that I keep a list of only 10 things I can’t trust. Currently this list looks like the following:

1. Rental car agents
2. Object references returned from a web service 
3. Naked mannequins
4. The television
5. The newspaper
6. The guy reading a magazine in a non-descript van across the street
7. Financial planners
8. Mayonnaise
9. The Sith
10. Tinky-Winky the Teletubby

My question is, do blogs break into the top 10 list of things I can’t trust? If so, where?