I bought my first iPad recently and couldn't resist buying Pages and Numbers for it. After that, I couldn't resist buying the Mac counterparts (it was peanut money, after all) to see how the iCloud integration worked. It was pretty disappointing... this whole "Open Copy" thing (due to incompatibilities) defeats the purpose, plus there are loads of bugs and differences in interpretation which results in the iPad wrecking the docs created on Mac and vice versa. It adds an unpleasant toy/proof-of-concept vibe to iWork. It's unfortunate that Apple loses interest and commitment for everything that isn't ludicrously lucrative with a billion trillion percent profit margin, it leaves little wiggle room for goodwill.