If you use OptimizePress (a WordPress landing page creation tool) and Shareaholic together, you may have issues using their live editor (their page creation tool that gives you a live preview of your website while editing it).
Shareaholic In-Page Share Buttons and In-Page Recommendations will break the live editor, but they will work with non-live editor pages. In order to stop these two apps from rendering to allow the live editor to work, go to:
OptimizePress > Dashboard > Global Settings > Advanced WP Filter Settings > and tick the box next to “Draw Canvases”