Love the new plug-in and am using many parts of it, but for the like/send buttons, it would be nice if the plug-in allowed the user more customization about where the buttons are. If I was shooting for the moon, I'd also suggest some shortcodes because I often use those so I can hand-pick the location of buttons on static pages.
I've already hard-coded my buttons so I just chose to not use the ones from the plug-in, but if the plug-in provided snippets of PHP like some other plug-ins for more advanced users to place in their template files that would allow more users the option to customize the placement of their like/send buttons.
Perhaps the same customization for other buttons like subscribers. I decided in my theme, this looked better in the author section than at the top/bottom of the post.