The latest entrant in the Ubuntu derived distro series, is Linux Lite 1.0.0, with their (possibly) first release. It is derived from Ubuntu 12.04 LTS and has 5 years of long term support. Their mandate is to provide easy Linux solution to new switchers and they have really an interesting flavor to offer - XFCE 4.8 with PCManFM 0.9.10 and a host of useful applications. The developers provide Windows XP kind of settings. The distro is targeted towards new Linux users to showcase how simple Linux can be and hence, choosing Windows XP or 7 kind of desktop is understandable. XFCE is quite flexible and you can make it look like anything you want to - just like Gnome2.
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