I don't mind if there are "satoutters" at my table. I even glad there are some! I mean it's free chips guys, great opportunity to get into ITM and Final Table, growing your stack without risks just by taking their blinds and antes. You are actually very lucky to be at the table with many "sitoutters" on it! I don't see, why you feel bothered by that and thinking about "how it ruins poker concepts". I mean poker is about money, right? If you have opportunity to get the money easier, be glad, don't be irritated.
However i agree with that point about 888. It's really a bollocks, that "sitoutters" keep winning hands. They definitely should change it to the way, as PS have. When a "sitoutter" ever goes All-In, his hand must be mucked and he should be out. It's ridiculous sometimes, how often they have luck at their last All-In hand again, and again and again, until they get into the money. That's just not right.
But even if you hate "satoutters", in fact you can't really do anything with that, as it's a right of every player, who registered in a tournament if he will be playing or not and when he will start to play or when he will make a pause. I mean, if you paid buy-in and not playing, you're kinda just gave your money away, that been sponsored to increase a prize pool, so you're kinda shooting at your own feet by that. Of course, it's different at Freerolls, where many players simply misapply their rights and register only for winning something (like min payout) without playing. But it can be fixed, if tournament manager simply take a time and adjust tournament structure, so that it will be very hard to win anything by just sitting out. That will remove tons of satoutters just in a week, as it make no sense then anymore.
And i know that even some professional players do have a point of view, it's better coming on late registration a hour later or so to increase your time investment/profit ratio, even though you are loosing some of opportunities to increase your stack in that time. I'm more at the opposite site, who say "you should use all of your tournament time to increase your chances for FT". Well it's another ambivalent topic, that deserves it's own thread to discuss.