For shits and giggles I ran the entire post through a spell checker and then re-read it just to be sure. There were two miss-spellings, one repeated word, and one grammatical error (this rather than these). Four small typos. Sure, it would be nice never to make any mistakes, but I'm not a professional writer, just a Physicist and a Computer Scientist.

Finally, since you clearly believe your education to be superior to mine, I have no doubt that you noticed that this is an Irish blog, and hence written in UK/Irish English rather than American English. Some less educated and more arrogant people might mistake non-American spelling for incorrect spelling, but you're clearly far too educated for that.