Beware! This is just magazine rental. – Opera Magazine Review

Like a number of magazines available in Newsstand, this is just a rental - you're able to view the magazine for a 30-day period (for $6.99), after which time it gets wiped from your iPad, and you can no longer access it. If you bought a hard copy at a newsagent, you'd be able to keep it forever. Somehow the publishers seem to think that in the digital world people are going to be happy to keep paying to read something they've already paid for. Wake up! We're not that stupid or gullible. Apple should make this fact much clearer in the product description. If this is your business model, and you're proud of it, spell it out. Not only that, this "subscription" set to "auto-renew" - i.e. keep renewing unless your turn off auto-renew in your settings for the mag - a dubious practice from the software industry that borders on deceptive. Moreover, it's not even a creative presentation of the magazine content. It's basically a PDF dump. Save your money.
Review by jaroslavd on Opera Magazine.