For example, Apple said the framework will allow developers to programatically determine through their own applications whether a specific instant message user is online[...].We're well known for nicking ideas from Apple, and they also like to steal some from us, which isn't surprising given some of the cross-breeding among the communities that's happened over the years.
They still have a much better record at bringing those features to the users (Beagle vs. Spotlight, where the latter is integrated in many many more applications than Beagle is), and even better at advertising them (with pretty moving pictures).

