An upcoming change in the App Store terms of service means that Apple won’t require publishers to offer in-app subscriptions to periodicals at the same or better price than are available elsewhere. As of 30 June 2011, publishers may charge any rate for a subscription in an app, or not offer subscriptions via in-app purchase at all. However, they still cannot provide a link to buy a subscription outside the app. follow link
Always Show Recipient In iChat
In iChat under Snow Leopard, choosing View > Always Show Recipient Bar puts a buddy's status message and color at the top of any iChat window. It can also be used to select among multiple open iChat logins you have to send a message to that buddy, or to select among multiple accounts you have registered in Address Book for that buddy.
Apple Changes In-App Subscription Rules