The most useless stats

I decided randomly to use feedburner for the blogs. Random cause I have no idea if that good or bad, just sounded like a consistent service people can use. So that's what you get if you use the Subscribe by Email box on the blogs. Feedburner has 'subscriber' stats. Most useless things I've ever seen. Period. It might vaguely relate to how times the feeds are checked for new stuff. But it's not actual subscribers because I refuse to believe that real subscribers go from 30 to 3 to 32 in the space of 3 days.