None of my friends ever checks for updates. This is going to help them to stay up to date with their apps.
Well, even I hardly ever "check for updates" specifically, but I do often have a look at the App Store just to see if there are any changes to the generally boring top 10 list.
When you do that it automatically pops up a red circle with a number to let you know about updates.
To be honest, there are a million other things I'd like improved on the iPad rather than automatic updates.
This is like having a car with poor tyres meaning you are sliding all over the road, but worrying about the type of fabric used in the roof lining!
Let's fix the BIG stuff 1st please Apple, and then we can deal with little tweaks at a later date.