Kind of out of synch with development lately, so i'm wondering the following: 1. What benefit is there in thread tags? SEO? if it's for SEO, is there any "proof" that it really helps? 2. Who should be able to add tags in threads? or in other words, why would users waste their time to add tags in threads? Can we do it automatically by picking up keywords from the thread? or define a list of keywords that would be tagged automatically if they are recognized in the text? Thanks.