rich text editorⁱ tool. Click this icon to insert a page-break. This will separate the top part of your content, which is considered the summary or teaser, from the bottom part, which is your main content. We use the summary or teaser when automatically sending your content to social bookmarking and networking sites, so this icon is very useful for making your submissions easier. Uncheck the "Show summary in full view" checkbox if you do not want tthe summary or teaser to appear at the top of your actual content page.