Sorry if this has been covered somewhere, but I couldn't find an answer. How 'essential' to Rock Band Blitz is the Rock Band World app? I'm having a discussion with someone on another forum (if you're here, hello TTK) and he's not happy that you'll apparently get more coins than you'll ever need if you link to Facebook. I'm saying it's entirely optional.
Now, some people really don't like this social network integration thing, which is fair enough, but if you get a **** tonne of coins for the linking, and if you'd struggle with coins if it isn't (as implied on this weeks podcast) then isn't that a bit crap for those that have an aversion to FB? The coins buy the power ups, so having less coins requires more planning on playing, but those that have linked can go for whatever they want without fear of ballsing it up?
Some clarification would be great.