
Do you know what GAIMAN’S LAW is? John Green does, and he will now tell you, along with his favourite 5 Typos (they’re really good, and I learned something from them).
I’m not sure the “it’s” vs “its” thing can really be considered a typo, considering how long it’s (it has) taken for most conventions of grammar, mechanics and spelling to get settled into their modern forms. But still, John Green is, as usual, hilarious and awesome.

[submitted by saxophon3hero]
Basically this.