To Mr Know it all..

Before I head to bed I was musing on something...
I discovered a few folks who "know" a lot because they have read a lot of websites,
so this makes them an expert on all things. 
This guy feels that he does a lot of research on various topics so this makes him an expert.
His word is the word and if you don't like it or express your own opinion then
he becomes rude and makes you feel as if your stupid and knows nothing.
So to Mr. I know it all because I read it online...
I don't care how many web pages one has read online,
your not the expert as you claim to be.
I don't give a crap how much time you spent researching your topic,
your not an expert and no one should take you as one.
Anyone who does take you as one is an idiot.
Stop pretending to be a know it all because you just look pathetic
trying to appear smarter than you are.

*This is about no one I'm friended with by the way someone I met in passing through various Facebook groups* ​