However, what you're bringing up is the 'No True Scotsman' argument. You can RP and shoot, certainly. That's fine. You engaged in forum RP, that's fine. But you didn't need to sign up to a siege, in order to betray everyone there.
The fact is, however, that Individual or no, Huggie represents the entire K'hara faction with this RP. If you elect/permit someone to lead, by their actions is your group defined, just as much as your own.
On a Semi-Related note, let's be honest. Do to the way the server is set up, and the attitudes of the Majority of the forum, Nomad RP is just a dead-end. Outside of people who want to become wild for the free license, the actual Difficulty/Reward of Role Playing a Nomad/Infectee on the Server and on the Forum is just too high. There's not enough for you to do, too many people just shooting at you, and not enough wriggle room for actual Nomad Role Play.
Now I know someone is going to jump in in a moment and defend saying 'Oh But -I- do great Nomad RP...or, Oh -I- would totally behave like a real infectee if only someone RP'ed with me' But let's face it, Nomads just cannot do proper RP, without a whole boatload of consent, which most people simply will not give. They are relegated to being 'The Glowy Blue thing that pops up in Nebulae and The Omicrons, kills me dead and goes home'