Segments - Creating Efficiencies and Reacting to Today's Email

This feels like a really stupid question, but based on the email we all received today, I'm highly interested in knowing if the checkbox above makes segments available across ALL report suites. That would make things a bit easier (IN SOME WAYS) for me. PLEASE ADVISE ASAP!
Any MVPs who know right off the bat? This limitation of only 75 segments per Report Suite is going to be HIGHLY PROHIBITIVE and terribly problematic, especially for such a large organization like the one for whom I work!
