As You know best Your script, this question goes directly to You.
I am building an auto tagging system based on the title, the url qa_q_path_html() and or content.
I know that making it well is a complex task, but if one is not too limited with the number of tags/question,
it is not that difficult.
So I would need to know Your expert opinion how many tags / question are too much....(speed,storage, database...)
Actually I get about 7 to 12 tags (3 letters and more...)
Thank You for Your opinion