Didn't palm have pretty much the same UI metaphor before any of the iPhone UI came up? It might be the windows 95 to the current windows 7 in terms of sophistic

Didn't palm have pretty much the same UI metaphor before any of the iPhone UI came up? It might be the windows 95 to the current windows 7 in terms of sophistication, and replaced styluses with fingers (many applications don't really take advantage of multi-touch), but many of the same items are there.