In general the correct number is 4, but it varies depending on how long you are there. 2 is for work events. 6 is for a hangover.

lol at the Republic citation. That book is satire, bro.

Well just think of it like this: There are millions of creative people all around the world who own Macs. It would be wonderful if they had easy access to a tool like this. They might end up developing a game some day as a result.