SM working on MoL has been seeing LibreOffice Writer crash frequently when editing a complex document with comments. I've worked with similar documents without problems, though.
I looked around for alternative word-processors, but neither Calligra Words nor AbiWord handle comments. Noting that Writer works fine for me on Precise + Gnome 3, and fine for CB with Gnome 2, I've now installed Gnome Shell on Radish, and we'll see if that solves the problem. Never liked Unity anyway.
In the process of doing this, I noticed that an HCMC style deb is failing to update itself when doing apt-get upgrade.