I think it would be nice if when you are near somebody that has begun bleeding it would have a chance to get blood on the people surrounding the bleeder.
This is a good idea... Perhaps have people sitting idly in the room, not have a high chance of getting sprayed. But anyone standing around should be in the splash zone.
This currently happens in some situations, albeit more extreme ones. Standing on the street when a jumper hits? Expect to need a shower. I'm definitely pro-more blood and splashy gore however so +1 here, code depending.
you in a bar, some baka shoots the guy next to you, now you're covered in blood? fuck that i paid for these chen mayo sneaks and you got blood on them! BAR FIGHT!