Possible Duplicate:
How does accepting an answer work?
How does accept rate work?
If noone answers a question that I post, I can't accept an answer. But then my accept rate sinks, and that might put people off answering my questions in the future :-(
Is there any way to "accept" unanswered questions? My accept rate is only 80% but I would love it to be 100%...
Thanks Ant
</rimshot>