More than just spelling
I hate to be the one to say this but:
Reading a misspelling in one or two sentences in a single post is sometimes acceptable...as long as you could still get the message as you read the whole sentence in its context...
But to see them in not one, not two, but FOUR, words...and they're not just words. They're PROPER NAMES!!! They're names of airlines! Words we see(or even use) everyday! It just doesn't change the words' meaning...it definitely INSULTS the airlines(and all their employees!) concerned!
There's an option called "Preview Post" at the bottom of the screen when we post here in pprune which gives us one last chance to check our posts. I suggest the people concerned use this... please...