How come there is no Sierra Mist abroad...
 

... and rather its 7up? Where can I send a suggestion to put Sierra Mist on the global map?

It's a pepsi product, so the local pepsi bottler where you want it.

I've never gotten the differences in flavors available region to region, even in this country. Appreciate it, as we couldn't possibly have every flavor on the shelves in the store in one spot, but don't get why you can get things in Altanta (Mr Pipp) you can't get in the North East, different flavors of coke and pepsi, etc.

Toss in the international differences.....