Mer is not a Maemo fork but the result of joined efforts between Maemo, Ubuntu and of Debian (deblet), alpha version can be installed on the OpenMoko FreeRunner. Watch the video demo....
To keep up to date, I've recently built a new version of eeedroid from git tree to compare with the previous one : eeedroid-0.0.20090209 (which also work on eeepc1000 or 900HD as some users reported). This new build is booting in 24 seconds ... Would that make Android suitable for netbooks ?
Maemo Process Viewer is a small utilities that lists the running processes on your Nokia 770 tablet, and have the memory used for this application. A graphic can also be drawn, showing the variation of memory's allocation.