I am loving the multitasking on iOS 4 but I am very nervous because I don't think many apps will support iOS 4 features at launch. Do you guys think many apps will support multitasking in iOS 4? I only know of a few that will have multitasking. Here is the list of apps I know do it and how I found out Pandora: This has been demoed multiple times on Apple's stage. No doubt its coming Skype: This also has been demoed once or twice. This is also a no brainer Tap Tap Revenge 3: Again, also demoed on Apple's stage TomTom: TomTom has come out to say they are interested in supporting multitasking but that is no guarantee. Still looks very likely Twitter for iPhone: After the WWDC keynote, the attendees got their hands on iPhone 4 demo units. On a YouTube video I saw, I clearly noticed Twitter for iPhone doing fast app switching. When someone launched the app, it came up very fast without needing to load like it does when it is started up. http://www.youtube.com/watch?v=Ww9ErQI5d_w&feature=player_embedded#! Todo: Same explanation as Twitter for iPhone. Any others that you guys know of? Do you think that all of the apps on the iPhone 4 demo unit did multitasking? If so then I know of a lot more that do it.