At least writing doesn't seem to be a problem, assuming he's paid by the word.
That pesky math!! Always getting in the way!! Now reading is also. A shame.
On the other hand, as Truman Capote reportedly said about Jack Kerouac, that's not writing, that's typing...
I thought the 10Q was good enough to spark some buying interest... not yet, it seems.
I am an amateur at this, and it would be unwise to rely on my opinions without your own independent confirmation in consultation with an investment professional.