took me a few years, but the "where" and "who pk" commands are so ingrained in me that I find myself putting it into my letters at work. As well as having to try to explain to my non-cf'ing friends what "who pk" means when I talk to them on aim or in email. I don't think anyone who has played a while has a problem with people coming up on them like that. not groups of three anyway. Unless they are three rangers or three thieves/assassins and you can't detect them.

One person jumping you while you lvl is always more deadly, because there is MUCH more chance that they can sneak up on you.