Just a side note. In blitz here there is glitch. Say you have only your king and your opponent has king and knight. In blitz on chess.com it does not matter if the opponent does not have mating matieral he or she can still win on time. Obvioulsy once an opponent is down to only a knight it is a draw no matter what the time and in blitz on other sites and over the board I think that is standard practice. Thats not the case here. No big deal - just kind of annoying if you dont know beforehand. I guess the funniest would be the game getting down to two lone kings and one player still winning on time. Lol.
Resignation

Uuuuuhhhh, Chawil? A lot of chess players believe that finishing your game is courteous. Also, it is good to play on, because your opponent might stalemate you. And making your opponent run out of time isn't wrong. If you can't play blitz without running out of time, don't play blitz. It's simple logic.
Well then that is NOT an example of a 'hopelessly lost' position, and thus not a time when it would be appropriate to resign, and thus is irrelevant to what we are discussing.