I found a question which got my attention, well this question, and it didn't called my attention because it was interesting (which it could be) but because a tag that somehow in my eyes is kind of choking to find in a Chemistry Q&A site, the tag breaking-bad had 2 questions when I read it yesterday, but today it has 3. Is important to note that Chemistry is still in beta. Is a critical time for the folks here, where outside people can and will ask a new question within the scope of the site.
I mention scope because tags reflects what kind of questions can be asked here. Remeber that tags are the simple reflection to what a site is and what it aspire to become. When you create a tag, you are telling users after you "hey, you can ask about that here too", since tags needs to describe what is the topic the question is about and if the topic is acceptable within the scope.
I hope you can give a response and keep observant of the tag creation so in the future when the site wants to enforce a determinated scope, the tags doesn't play against yourself.