Regarding cursors: https://dev.twitter.com/docs/misc/cursoring
How long are the next_cursor and previous_cursor values valid for? Is it a matter of minutes, hours, days, weeks, indefinitely?
I ask because with the new rate limits on friends/ids and followers/ids it will be impossible to pull more than 75k ids before having to wait 15 minutes to pull another batch. For a user like @starbucks, it would take more than 10 hours to pull their social graph, before analysis of their graph could be performed. Though this is less than ideal, it could be possible to perform some useful analysis if a margin of error was acceptable by the user, and the next_cursor and previous_cursor values were valid for an extended period of time.