The latest on the WWE Network is that WWE is planning to have all pay-per-views except WrestleMania (and possibly SummerSlam) air on the network. Fans who do not subscribe to the WWE Network will still have the option of buying individual pay-per-view events.
Source: WON/F4W
Good idea. If WWE Network is going to be a premium channel like HBO which it's rumoured to be, as it would be easier to be picked up networks as it's all income, then this is good for viewers.
Instead of $600+ /year for HD PPV's, see them on network for say, $11 a month including other stuff? That's worth it.