Subject: RE: bug#15234: 24.3.50; Make C-x u repeatable

From: Drew Adams <[email-masked]>
Date: Mon, 2 Sep 2013 19:15:36 -0700 (PDT)

> > Make C-x u repeatable.
> 
> IIRC from last time this came up, the reason it's not is that you can
> use C-_, or C-/ instead, which are both trivially repeatable.

So it is not necessary to do it.  But is it advantageous not to do it?
What are some downsides to doing it?