So again, the question: is the Health Meter / HP meter (the red scale next to a Character's Avatar icon) an IC or OOC device?
Can another Player right-click highlight your Toon, and see where that meter level is, then IC RP have their Character notice/comment on the "health" of your Character? Is this metagaming?
I approach the issue this way: at just 1 Hit Point, your Character can still fully fight and run and do all the possibilities available to its Build, EXCEPT of course if there is an Effect going on. Since at 1 HP a PC is still fully able, it would seem that the Health Meter is not a direct "you've lost this much blood and your flesh is ripped open" meter, but essentially and endurance meter, and when you've hit 0, you can no longer go on (taken a mortal wound) and fall to unconsciousness, and when you hit -10 HP, your PC is dead (and obviously so...because you literally lose mechanical control over what happens next...I.e, the Fugue).
Thus, in this initial moment, I'm thinking that the Health Meter should be treated OOC and not and IC RP device, BUT, if a Player wishes to themselves RP the current level of the Health Meter IC, they may do that.
And even so, a low Health Meter is more to the endurance left ability—hence why connected to Constitution—and not the "amount of blood you have left" ability.
http://www.dandwiki.com/wiki/SRD:Hit_PointsHit Points wrote:What Hit Points Represent
Hit points mean two things in the game world: the ability to take physical punishment and keep going, and the ability to turn a serious blow into a less serious one.
Essentially, I'm looking for an Official Ruling on this, because it DOES affect Role-play. DMs???