In General....... emails, text messages, and any other written form of communication has the potential for being misinterpreted. 95% of human communication is done non verbally believe it or not.
I have noticed in general that people are sometimes misunderstood and sometimes people take things as a personal attack when it isn't meant as such. I have also noticed that in some people are quick to throw a nasty retort because it is so easy to do when not face to face.
I do not comment much on these forums. I do come here often to read up on advice and some topics that I just find interesting; however the one thing I see in abundance is people taking insult and the result being drama.
Don't get me wrong .. its fun to read but also unfortunate to see people treat each other in such a way.