A co-worker was making fun of a spelling mistake, and inferring that a contractor who can make such a spelling mistake wouldn't be able to carry out quality work.

Why is he such a snob?!

...... orz

And he thinks he's so good at writing articles and I see what he writes and want to flip a table

and he says mean things about our internal staff's ability to write and, oh isn't it lucky that English is your first language! >:E