Best beer in the world?
Hmm....if all you guys send me one bottle from your local brewery I can test them all and give you an answer. (In Germany there are like 900 local breweries, this is gonna take a long time) :-P
Seriously, I think Carlsberg rocks. From glass bottle that is, beverages in a can always has a different taste...and not to forget my local Brewery, Arendal's, which also is quite tasty :-)