I'm going to keep with my etiquette code, you're right on that. If nobody cares, then why do they come here to dispute the meager etiquette code by a noob? I've got strong opinions on how I want to play chess. So there...
True. Why are we debating a 1000-1100 player who blocks players that play book gambits? His "etiquette" isn't winning him very many games. At least not against decent competition. I respect a player who doesn't cheat, even if it means that he will lose. That's good sportsmanship. However, to make up your own etiquette rules, impose them upon yourself and go out of your way to lose ... that borders on psychotic.
On the contrary, it's a perfectly healthy response to circumstances. I value my principles. So do you. What else is there?
So, at that rating, never surrender - especially in Blitz...
there are people good in openings, some are good in the midgame, and some are good in the endgame, they are rarely good in everything...
and it's still online-chess - dirty flag is an equal winning option
and if you can't find a win in time, you just have found something you should learn before you climb..., and if you want to spare time, you know you won, you could offer a draw ^^