Using tags (Features)
Thanks !
I think being able to tag your posts within a particular category would definitely be an upgrade. This will help, as we don't need a lot of categories to filter. A post can be categorized generally through a category, and then user can further sub categorize through a tag.
For eg. we can have a general programming category, and then if a user wants to post a problem related to a multiple languages combined, he/she can easily tag their post with all relevant tags. This filters, as well as enhances the filter for multiple related problems.
Well, this is just what I feel. Thanks for clarifying !