Low Priority Status, but we already have cigarettes and food. Gum could run on the same kind of scripts/commands:
Open pack of gum
get gum from pack
chew gum
blow bubble
(cigarettes have a physical item being held, however, and gum disappears into a characters mouth. Maybe that's a problem)
More importantly, however, I want to stick my nasty, no flavor gummed up gum all over the place. Especially on the Lev and under tables in the bars.
Just something silly and light hearted, but might be fun and haven't seen it anywhere. If its IG already then pardon my ignorance.