Interesting topic @gentleshaid,
I do agree with you, and I've always looked at that research as non-conclusive, but.

Do you think there might be any correlation between frequency of ejaculation and the nervous system?

There sure seems to be tension build-up and stiffness in the muscles during abstinence, and consequently general stress. I'm surely not advocating the use of any claims for taking advantage of anyone by anyone.
But just wondering if any such research has been conducted?