hey anon.
don't know that you're wrong, but this has been looked into before.
the board does this weird thing with repeated characters.
.
..
…
three periods in a row turns into an ellipses.
so while Q might have typed 22 periods, it appeared as 7 ellipses and a period.
the simplest (think occam's razor) answer is that Q is signalling the number 22.
but by all means, take it either way.