No, I don't think use of the tags will matter on my site.
No, I think their use on my site makes sense, but I don't expect to spend the time to use them.
No, I think their use on my site makes sense, and I plan to use them in the future.
Yes, I make some use of these tags on my site, but plan to make greater use of them.
Yes, I feel I make full use of these tags on my site.