Giant-sized weapons

[halldor]

Rhialto on his "to-do list" has listed giant-sized weapons, which a giant would need two hands to use. Any ideas about what these should be? Should they just be bigger versions of normal weapons, or should they include more unconventional weapons, such as trees, catapults, halflings, etc?

Should non-giant races have any way of wielding these weapons?

Yes, I know some of this would require lots of coding/effort/time, I'm just speculating.