@nimh,
nimh --
exactly.
Voting down a topic collapses it out of your sight and whether that's due to some personal reason or not, does it really matter? Once thresholding is improved, you'll be able to set it so that if you want to see everything voted down, hey, go for it. Or you could simply sort by most responses or whatever.
To subscribe to a topic, foxfyre, all you really need to do is tag it. Then go to your profile and click on "My tags". Tags are currently public; I imagine there will be some privacy options in the future.
As for a sanitized A2K, that could happen
for an individual if a person voted down every single thing they found squishy. However, fortunately, there's far more than one person on this site. There are thousands, and there will be more. Even when you get into hardcore active daily posters the number is still in the hundreds so one offended person is not going to bury things for all.
One thing to keep in mind is that as more and more tagging and voting occurs, it will begin to shuffle things the way it is supposed to. A few hundred votes and tags are going to loom large for all. Several thousand will assure that one prude or one crank or one ultra-tolerant person will not be able to impose his or her will on the rest of the site. No one will be able to do that without
a lot of help.
The reality is, what is felt to be abuse -- including voting up or down political and other preferences -- is really not abuse since it gives users a chance to personalize the A2K experience the way they want it, and there are a myriad of ways (subscribing, different sorts, ones own tagging and voting, setting a higher tolerance threshold, etc.) to counteract that.
Personally, I've voted down a boatload of my own topics as they're grossly out of date and I'd rather see my more current stuff. But if others disagree, they're more than free to do so. Or if they all vote me down, hey, whatever. They have their own reasons and those are their reasons, even if the reason is that they don't like what I have to say. Perhaps that means I need to improve my writing or find more interesting topics. {shrug} Or maybe the people who would love, love, love to read me haven't arrived on the site yet.
Lots of ways to use the system, few ways to abuse it.