[Yosei]

Well, after reading through your post, one thing I have to say to you:

Indentation please. XD Walls of text are horrible to read.

Anyways, well...While its nice that players exhibit politeness in battlegrounds, the whole purpose of battlegrounds is that they are made for PK, so when you go in there, that's the risk you take.

Is it right for a party bigger than yours to take the room from you that you've been in?

Yes. They have every right to try and take it, because essentially, if battlegrounds was meant for everybody to be full of sunshine and flowers, it would not be available to PK in it. The heightened experience and drop rates + PK are to promote player competition. If you can't deal with others attacking you for your spot, then you shouldn't be in abyss in the first place.

Now, about falco and uchi being banned -

I personally don't think racist remarks should have been said, and I think that they deserve a punisment for them, but i do believe that perma-banning is a little more than necessary, especially when others have done worse and have not even been reprimanded at all for it. Maybe a couple weeks to a month of being banned, but permanent is overkill.

I'm going to have to agree with Omie. Although I think perma-ban is a little harsh, especially for a first offense.