Will Instagram users finally be able to toggle multiple accounts?

Good news for iPhone users who have multiple Instagram accounts: The photo sharing app is reportedly testing the feature with some lucky iOS users (as it did last year with Android users). This is obviously good news for Instagrammers who manage personal and business accounts. It's much easier to toggle between accounts inside the app, rather than logging out each time. How will this affect lay users if the feature is rolled out to everyone? Obviously, you can finally start that Insta-account for your cat, Muffy — and do it with ease.