i'm interested in hearing thoughts on the differences & pros/cons of keywords as opposed to tags? not being real blog-savvy i initially installed jerome's keywords, which i think is great; i like how i can have the keywords inserted into the post's meta-keywords as well as appear at the end of the post as links to search results -- but then i started seeing how you can assign tags and link to the tagged posts (and god help me i just realized i'm not even sure what the real differences between a post's tags and its categories are now...)
at any rate, naturally i could use keywords AND tags, but isn't this just sort of repetetive and perhaps adds extra queries that i don't really need if i'm only going to be putting the same words for both?
any thoughts are appreciated! :)