I was just wondering...
When I'm using Bloop US, does that limit me to only see the diaries that are in the US?
Then does Bloop Intl. allow me to view the diaries ANYWHERE?
What really is the difference in them?

It acts as a filter on the Recent Entries list. So if you go there and switch to US, it'll only show entries written by diarists in the US, and if you switch to Intl, it'll show you everyone.

Thanks! : )