Gabbyyyyy, Are you playing the same limits online and live? I think it is generally accepted that the equivalent online game is much tougher. You say the players are just as bad online, but if you're playing the same limits, they're not. Also, you see a lot more bad plays online because you see a lot more plays. This may be the reason you think online players suck just as bad as live players.
Finally, tilting online costs more. Tilting for ten minutes online, because of the increased number of hands, is very expensive. (Though I'm sure we all do it) Reducing your propensity to tilt would make a good start to beginning to win online.