[Gormo]

> LibreOffice does not look nice but it is functional.

That's an entirely subjective judgment. I happen to think that LibreOffice looks much better than MS Office 2010, especially when considering visual design as a functional rather than a merely decorative quality. Full-screen file menus are ugly and disorienting.

> Of course MS Office has an even larger feature set, but few people max it out.

OTOH, there are features in MS Office that really are useful and aren't well-represented by equivalent features in LibreOffice. Pivot tables in Excel, for example; not everyone may use them, but for those who do, Excel unfortunately has no credible competition.