Close an answer with something like [perfect answer]

[Anne van Rossum]

I've had really great answers on this forum from knowledgeable and helpful people. That's why I'm always advertising for you guys (no stock though). :-)

In that sense I think something about the forum should be improved, namely the [closed] tag. On stackoverflow "[closed]" means that the question was improper/vague/homework, etc. So, it comes with a very negative connotation.

It would be great if it can be replaced by a big "Okay!" sign, or by other wording like [perfect answer], or [answer accepted].

[Stian Røed Hafskjold]

I haven't though about that before, but I guess you are right! It should say something other than closed. I'll discuss it with the other guys here!

[Anne van Rossum]

And, did you already think of a different word? :-)