If iPhone OS 4.0 Will Bring The Look And Feel Of Mac System 1, Would You Upgrade?

Everybody is talking about what they want from Apple and iPhone OS 4.0. We discussed it a bit too. We discussed what Apple needs to do in order to stay in the game vs Google. But bottom line is that everybody wants widgets, organization, and simultaneous Apps. Well how about , the 1984 Mac System 1 for your iPhone? Would you upgrade?