Ummm...I've been commenting since I started my 23Things. I've been utilizing forums for some time now, so I am familiar with posting etiquette. With that said, I really enjoyed reading the commenting post from CoolCatTeacher. She's gives some great advice there (although I'm having problems remembering the html code to create hyperlinks in comments). I really appreciated her information regarding "Darth Commenter." I, too have been a victim of DC a time or two...it's not fun, but you can't take it personally.
Of the blogs I have found/studied so far, the CoolCatTeacher blog is the best (JMHO). I will most definitly utilize the information on her blog to assist me in my classroom (lots of great information there!)
In addition, as I find other terrific blogs on which I post, I will add them to my blogroll for you all to visit as well!!