First of all I want to say that I love this plugin, it's what I was looking for because it's a widget, and also because the icons are clean and beautiful.
I'm also glad that you updated it in order to share the homepage not the last post.
However, while it shares the correct url, the text displayed is not the tagline but the first lines from the featured page on the homepage slider. Is there anything you can do about this? Or is the problem somewhere else, not in the plugin?
My website is earthhomethailand.com, using Chameleon theme from Elegant Themes.
I will keep the plugin anyway and gave it a 5 star rating but it would be great if you could help with this!