1v5 in ranked (2 AFKs, 2 refused to play because of AFKs)

I played a ranked game today and it started out as a 4v5. Top laner disconnected before start of game. I was winning lane for the most part mid but enemy jungler was camping me because at this point it was 3v5. The support realizing it was a 4v5 decided to also afk. Then shortly after the adc on my team decided without his support he might as well leave the game too. Lastly, Godyr spoke thus, "Brand do you want to even try or just let them take mid?". Since I was mid lane against a zed (I hate Zed players) and I was kicking his a$$. I thought to myself f it I'll take them on. So I did. And I lost the game shortly afterwards. I went 5/6/0 and told the enemy team to honor me for at least not giving up. They responded "no" and "f you" but hell what are you gonna do.

My point here is there is no reason to quit. Even though I was the only man left and had .07% chance of a lost prevented in the rare case of a DDOS, I stilled played because I thought it was the right thing to do and I wasn't gonna just sit in fountain and move so I don't get an afk warning. You're playing for fun aren't you? ***Maybe if people would play for fun more often then the game would be more fun. ***