On my way in this post, I found that my biggest gripe about SM, its failure to save certain eight character passwords has been fixed.
SM was my favored browser for blog work because of the way it handled things like graphics, way better than FF.
But in lieu of SM, I started using Opera. I must conclude that for overall usability, Opera still wins, especially for how it opens new tabs without replacing the site in the current window.
But, because of its superiority to FF, it still remains in place on my computers.