Has Tomlin's cryptic photo been discussed?
This got me playing detective. It's probably nonsense, but here's my train of thought
(or delusion...).
I assumed that the visible numbers, including those in transparency, are:
556 - 714 - 737 - 806 - 144 - 806 (again)
Unable to find any logical connection via the alphabet or dates, I was about to give up when I saw that Tomlin's previous tweet was an upside-down smiley face.
Taking this as an implicit invitation to reverse these figures, I then tried applying them to the monthly Batman comics, and here's what I got :
• BATMAN #655 : First issue of
Batman & Son, ... yeah, talk about speculations.

• BATMAN #417 : First issue of
Ten Night of the Beast, where Batman is
more or less force to kill if I remember this well...
• BATMAN #608 : First issue of
Hush... Yep
.
• BATMAN #441 : Third issue of
A Lonely Place of Dying, but if I'm not mistaken, the first one to have Tim Drake as Robin... Yep again.
I have nothing for the number 737, which is the only one that remains unchanged when turned upside down. So maybe there's indeed something else here...
Again, I'm pretty sure what I'm doing doesn't make any sense, but it's fun.
EDIT : Nevermind, apparently Tomlin is just watching The Matrix on a flight. 
I was fooled by people who claimed it was about
The Batman Part II. I didn't recognize the original shot as I've only seen the Wachowski's movie once and have forgotten pretty much everything about it...
I won't delete this major fail though.
This will be my warning about the dangers of overinterpretation and "intellectual" wandering.
