Misplaced advice

[WeeBaby]

Why are some people so anxious to tell you what zone, you should be in, how to play your toon, etc? I have a 71 Tauren druid and I am still questing in Outlands as I am working on the quest achievement. I know I could go to Northrend and it seems every time I play I get at least one if not many people telling me to go to Northrend or call me newb cause I am still hanging around Outlands. Getting real tired of explaining the same thing to every stranger that feels he needs to tell me where to quest or how to play.