Questions:
1: What is game you are playing with? That's PVP or PVE?
i have played too many too count, all seem to have somekind of PvP
2: If you choose pvp game, do you think pvp is the most important in your game?
PvP is important(i am no PK, but interaction is what makes an MMO different from a SP RPG)
3:
uhm, where did the question go, oh well, i guess i just went crazy again
4: If there's one MMORPG with no PVP, even no PK. What you can do is only kill mobs, finished missions. Will you still stay and enjoy it?
refer to question 2, no PvP, might as well go back to NWN2
5: Do you feel exciting when you kill others in MMORPG?
i PK ppl that annoy me, or KS ppl, just think of me as a Crimson Knight(or was it silver, .hack\ers correct me please), so usually very exited
6: If in a mmorpg you experience fequently attacks from opposition party will this annoy you or excite you?

it's is part of the game, is semi anoying at first, but makes the players improve or leave, making sure the ppl that play are in it for fun, not just to be a********(usually)
7: If more realistic elements such as blood spill, gore, will the pvp make you more excited or will it turn you away from the game?
depends on how it is done, blood and guts for the heck of it is a turnoff, but done as a way of enhancing the atmosphere,i.e. "tastefully", is a good thing