Aren't tags used to help people find your question easier if you posted something similar to what their looking for?
If so, then why does this site disallow people from posting certain tags that seem like the perfect tags to add to your question but cannot until you get __ amount of reputation?
For example if I was to put in the word "tags" or reputation in the Tags text box it tells me that It requires 300 reputation for "tags" and 300 reputation for "reputation". Those two words seem like their manditory tags to add for a question like this but why do tags need any reputation at all in order for them to be used?
Actually it seems like anything I try to type in that at all fits with this post requires reputation.