[dennyzhang]

Sorry, I don't quite understand your point.

If it's very trivial, I shall wait for later release. Appstore display "customer review" for current version first, then all version. This means updating will flush out the customers review and rating for current version.

[andymoe]

A steady stream of updates, all things being equal, helps your apps visibility etc. One for instance...Every time you update a bunch of sites that scape the app store publish that your app was updated and drive a bit of traffic etc.

[good-citizen]

that's a really good point I didn't think of.