[quote=@tsukune]

2. I do lurk around and read RPs I'm not participating in - some of them were good reads, even if I'm not a player (and I don't plan to join). I won't like the GM and the players judging me for dropping by even though I'm not in their game.

[/quote]

When someone is looking at an RP I'm in but doesn't post anything, I feel a bit exposed, naked even. There's momentary embarrassment followed by a mild anxiety as I wonder what the reader is going to do next. Will they join? Will they comment? But they do neither and just leave. Then like anyone who's just been caught naked, I'm left to wonder if they enjoyed the show or not. 

I've never judged them, just worried about their judgement.