Hi Jason,
Do you mean you would like to show all the toolbar icons from EasyBlog, EasyDiscuss and EasySocial in one toolbar?
If yes, unfortunately, it is not possible to do that. The toolbars are meant to be displayed in their respective pages that belongs to the extension. Although they may have some buttons that look similar, their contents and options are different, making them near impossible to merge. We appreciate your understanding on this.