[quote name='Donut2922']You can split the PS+ subscription? If you can, then I'd reconsider sharing a subscription. $10 per person sounds like a great deal to me.[/QUOTE]
Your not really splitting the subscription since its not an app per say, its a benefit of the account it is purchased on. You can however split all (most) of the benefits of PSN+ so that's where it becomes shareable. Any games or downloadables received from PSN+ are shareable. Perks such as Auto-Update can only be activated on 1 console.