Thats a Balk - by the numbers

[SAump]

There are 15 ways to balk.

1. switches his pitching stance from the windup position to the set position (or vice versa)
without properly disengaging the rubber;
2. when going from the stretch to the set position, fails to pitch;
3. throws from the rubber to a base without stepping toward
(gaining distance in the direction of) that base;
4. throws from the rubber to a base where there is no runner and no possibility of a play;
5. steps or feints from the rubber to first base without completing the throw;
6. pitches a quick return pitch, that is, intending to catch the batter off-guard;
7. pitches or mimics a part of his pitching motion while not in contact with the rubber;
8. drops the ball while on the rubber;
9. after a feint or throw to a base from the rubber, fails to disengage
the rubber before reengaging and pitching;
10. after beginning to pitch, interrupts his pitching motion;
11. begins to pitch while the catcher is out of the catcher's box when giving an
intentional walk;
12. while pitching, removes his pivot foot from the pitching rubber, except to pivot;
13. inordinately delays the game;
14. pitches while facing away from the batter;
15. after bringing his hands together on the rubber, separates them except in making a
pitch or a throw;
16. stands on or astride the rubber without the ball, or mimics a pitch without the ball

Source: Rules and quirks -- The Hardball Times

Should I have a list like this on the ballfield?

Does this violate that unwritten rule about taking a rulebook onto the field?

Side note: Check out, "Twenty-three ways to get a man (any man) on first base."
Research "8. Batting out of turn" by following the "catalogued" link to Retrosheet.
I provided the link above.