lifeasdaddy - eXTReMe Tracking security glitch (part 1)

I was just checking my blog's referrer log and noticed one from a blogger using eXTReMe Tracking as their log. 

By clicking on the link in my log, I could read the entire  eXTReMe Tracking referrer log for the other blogger.

A security breach, no?

I've sent the blogger an advisory email.

ADDED 1:  The blogger is unconcerned about this matter.

ADDED 2: See part 2.  follow up here.