Dilemma

I have a dilemma. I started this blog as a way to connect with other teachers, to be able to ask those "I need an idea for art ASAP!" or "How did you solve the constant pencil sharpening problem?" questions but now I'm rethinking the idea.
I know that I can take pains to be very vague and use fake names, never give away where I'm located or any personal information about myself or my students but... the worst case is that somehow my blog is found and someone takes offense. I would never write an entry about how much I disliked a child or anything of that manner (how horrible anyways) however... ugh, I just don't know. I was feeling very excited about having a blog that could allow me to connect with other teachers, as well as having a place to just record my first year teaching (as I suspect it may be "memorable") but now, yup, not as excited.
What do you think?