I have the same response to the plugin as the author's module; it's easy to use and install, but you have minimal control over the placement and display. I need to be able to specify sections and categories. Hopefully down the road we'll see this become more robust.

simple, easy to modify, good one for book mark with google and facebook

easy to add article name, description and links to google and facebook

easy to install and working fine with all bookmark sites.