Genius needed to understand me (allegedly)

According to this little device, you need to be a genius to read my blog, so congratulations to anybody who can make head and tail of it.

(I'm sure this is just because I've used 'PhD' in the sidebar and reckon using phrases such as 'make head and tail of it' will help lower the reading level!)

My blog may be necessarily specialist but it's not rocket science is it? What do you think? If it's really so difficult to understand maybe I should try to dumb it down a bit!