I am for an ignore list. Not because I want to interact with people less or that I get ny feelings hurt, but because I have come across quite a few trolls around here lately. I don't want to read insulting comments that are made just to troll, guys. Trust me. There *is* a difference.
Also. About restrictions. I am one of the most vocal about not restricting people on here. I also want to point out that, despite that, I suggested removing the unhelpful votes from showing on reviews. It was NOT because of hurt feelings at all. It was because way too many were abusing the feature and were down voting reviews to be spiteful or to troll. I am not talking about one or two, either. I am talking about twenty and thirty+ unhelpful thumbs down in a span of 24 hours on older reviews.
Finally, giving options is *not* restrictive. If you don't want to ignore anyone, you don't have to. Simple as that. It just gives people the option to choose to do so, thus making them feel more comfortable. It is, in no way, restrictive.
I do think we need guidelines or site rules in place and visable, though. MDL has grown so much and, unfortunately, not everyone can be trusted to show common sense in behavior and interaction. One of the best things about MDL is we have the freedom of speech here in a much greater capacity than other places. However, having that also makes it confusing on just what is and what isn't allowed. I am constantly unsure if I should report something or not, because I don't know if the admins would deem it inappropriate or not. :p It would be helpful to know, but that probably requires a seperate suggestion thread.