Hi Peacekeeper
I'm new to the world of PHP, but having played a fair few online browser games I thought I'd commend you on your work!
Your game, while admittedly still limited in comparison to other online RPG's due to the early developmental stage, is pretty rock-solid in terms of the straight-forward rules and simple interface. I also like the fact that, unlike most browser games, absence does not necessarily have a negative effect upon a player.
I've only been playing the game for a few days, but I'm certainly enjoying logging in on occasion to check how I'm doing, even if I am getting my rear end kicked!
Keep up the good work. If you're looking for assistance (non programming related though

- I have much to learn!) let me know.