I stumbled into a stranger's blog and the first thing that came out of my mouth was an Ohmygod. My lips curled in disgust as I saw the comic sans font on the blog tabs. I forgot to actually read the content and just closed it. 

I thought my reaction was surprising because I have actually thought about it before. Why do some people hate comic sans so much? Sure it looks a bit unprofessional, but hate is a strong word. I decided that they're simply being overdramatic. 

Yeah well I was wrong. Comic sans sucks, guys. It shows that you are fatuous and you have bad taste. Never use it on your blog. Ever. 
P.s. Check out Comic Sans Criminal on tips about how to use Comic Sans. I guarantee you it is a lovely-designed website.