Is it possible to to have a breakdown of which services or which IPs are pulling your blogs feeds or what posts they are referring to?

The reason I ask is that I had a spike that doubled my rss, and although I am not reading too much into it, it would be really interesting to know where this suddenly came from and why it happened.

It would also be fabulous to find out how many unique subscribers one has.

I am presuming that all this is fanciful though, for as great as B2 is I am sure it would already have these things if they were possible.