I see that Remington is re-issuing their ill-fated R51 pistol. Many sites, including The Firearm Blog are trumpeting the news:
I wish Remington the best with this, but a lot has happened since early 2014, and it's not hard to find a single stack .380 pocket pistol these days. Still, I wish them the best of luck with the little gun.
Now, if Remington would re-introduce their 1858 revolver in a .45 Colt conversion, that might be something to get excited about.