Can Teachers Complain? But is there a right way?

I’ve been out of commission sick and busy for the last few weeks.  But I am back.  Check out these stories.

First, consider the case of this teacher caught complaining about her students on her blog.  Thoughts?  Is her conduct acceptable?  Worth suspending her for it?  Does she have a point?  Did she make it the right way?

 http://www.phillytrib.com/tribune/phillynewsheadlines/17534-suburban-philly-teacher-suspended-for-lazy-whiners-blog-.html