Several strange bugs in this plugin.
1: Cannot remove Pinterest from AddThis mode even when "Disabled"
2: Shows "Yes" for show on archives even though I choose "No".
3. Using the Custom mode, the icons completely change and move when you hover. That little hover effect is what cost this review a star or two. When you hover it, the icon moves so that it cannot be clicked - really bad UI.
Deactivated until fixed.