I think it's good how you're correcting people's memes. Spelling is important. But in this case, you're incorrect. "Learnt" is an acceptable variant. It didn't need correction.

http://www.oxforddictionaries.com/words/learnt-vs-learned

It's good to know the Big Boyz pay attention to the beginners.

There's not really any difference between us.

It's good to know the Big Boyz pay attention to the beginners.