So, going through all the Minecraft crash questions, I've noticed that quite a few has been already covered in this Community Wiki post.
However, simply marking it as duplicate for that post isn't enough as it brings them to the very top of the page.
From experience, I've also noticed that some of these people do not know how to talk proper English... So - Presuming (not implying that) they're idiots who don't know how to find information...
Plus it makes hyperlinking easier for long questions, that may contain information for other things... I mean; it's not like it's convinenent when someone tells you: "Your information is in this [1000-page] book... Somewhere.."