JFBConnest not to all pages

Short answer - yes. There are three ways to add those buttons to your page: our Content plugin, SCSocialWidget module and Easy-tags.
* Content plugin - you can configure it to exclude certain articles/categories in the JFBConnect backend > Social section.
* SCSocialWidget module - this is a standard Joomla module, so you can choose the menu assignment to limit this
* Easy-tags - this is a tag you manually insert in the content, so just add it to pages that you'd want.

I hope this answers your questions, but if you need more clarification please let us know.

-Melissa