I never could understand how Apple would not be able to get a better handle on making their software updates a little more consistent. In addition to bugs experienced by some updaters, there is a lack of fluidity among various iPhone devices.Gizmodo reports that iPhone 3G owners may find that the expected updated features from the iOS 4 upgrade, may prove to be a bit lackluster. How bad is it? How about no multitasking or backgrounds. Not a big deal for some, but definitely a let down for must iPhone 3G users.