As you guys all are software engineer you know better than me.
Do we need to devise a plan for using tags for posts?

Here are some questions pertains this matter:

• Do the tags need be subset or superset words has been used in titles?
• Tags could be topics of posts at all? or just organization terms like 'featured', etc?
• Any other ideas?

Actually, I was going to add digital image processing, cv and python to all my posts and also a few post specific tags too.