Sometimes I join player matches and get booted for no reason. Don't even get a chance to play, wait 2 turns, boot. Why, I dunno. Annoys me, but I move on.
Twice I've been booted for not having a mic. I prefer to not have one. This isn't Counter-Strike, you don't need to relay info to your team. It's 1 on 1 ffs, I don't need/want to hear you and whatever else makes noise on your end, nor should you need/want to hear me and my doritos. Text msg is fine thanks. And for some reason everyone sounds like some hip-hop suburban white boy over the mic in this game - seriously. Whether you are one or not. I'd just rather not deal with it, there's nothing wrong with that.
Spamming is a non-issue to me. Someone spammming you? Spam them back. Win enough times and they'll either leave if it's your room, or they'll kick you if it's their room. Both outcomes would be fine for me. I get kicked all the time just for winning. Who knows if I'm winning with spam? Only way to find out is to play me. Also, I tend to get kicked faster or people leave faster if I'm abusing Cass. I tend to think it's because n00bs always say she's an instant-win button - I've gotten hate mail with this very description. Only the more reason for me to abuse her. BB hit/rinse/repeat all day until they wise up and stop trying to hit me out of disadvantage, then as soon as they block the BB and retaliate, spin backwards into wind god fist 214. Fun.
I NEVER directly boot anyone from the rooms I create, unless you are horribly laggy and even then I am SOMETIMES willing to work with you if I'm feeling patient. By work, I mean pick Asta and 1[A],A_B lag abuse until you wise up and leave on your own. I assume you will take the hint as to how my playstyle has suddenly turned to utter and complete BS because of your lag. And because of my policy of never directly booting anyone that's not lagging, sometimes I will have another player in my room text me asking why won't I boot that obvious n00b and/or spammer? I don't answer such messages. You will see as to why directly through my actions the next time I fight that spammer with my trusty Asta 1[A],A_B rinse and repeat.