Just a quick reminder. There is an effort to port MeeGo to the Galaxy Tab 7 by none other than the infamous lardman!

You can follow progress at this thread and lend your support:
http://forum.meego.com/showthread.php?t=2520&page=5

The Galaxy Tab 7 is a great piece of hardware, and MeeGo would make an interesting alternative to Android, and open the door to dual-boot, or exotic features like the ability to execute Android APKs directly in the OS!