Perhaps this is a jest - Arca Noae means Noah's Ark, indicating a dismissive attitude to their product as something out of the Ark!
Anyway, how many floppies would you need to load this thing?
All things being equal, count me in. A new installation of OS/2 would bring back many fond memories. Many, many of them.
In any case - which is better: OS/2 or Windows 8? I know which I'd rather run.