To choose the position (before, after or both the content)
To choose counter or no-counter button style
To choose the button size and style
To choose the language for the social plugins
To include and exclude certain articles and categories
To set the CSS style for the container
To set the container type
To enable the views where the button will be show up
To enable the comments counter
To enable the moderation tool for FB comments
Open Graph support
With Facebook Like Button plugin, let a user share your content with friends on Facebook.
When the user clicks the Like button on your site, a story appears in the user's friends' News Feed with a link back to your website.
I had a problem with the incorrect url's being passed to Facebook and no images which took me around 6 hours to figure out! THIS WAS NOT THE FAULT OF THIS EXTENSION. The problem is with Gzip compression. Turn off Gzip compression in System > Global Configuration > Server and it works as it should. This is a Joomla/Facebook/Gzip compression problem and not a fault with this extension, it affects all Joomla/Facebook extensions to my knowledge.
Unfortunately it is for smaller sites, as it can't handle caching.
You can still handle the chace from your Apache website configuration:http://compago.it/manuali/34-linux/349-tecniche-di-cache-su-un-web-server-per-ottimizzare-il-trasferimento-dei-dati.html
Please correct this.
I also suggest adding a new feature like sending notfication email to predefined user if an action is triggered (register FB events edge.create and comment.create)