On my main Joomla page in blog format, the Read More links have disappeared so there is no way for visitors to read my articles. How do I correct this problem?
If your article has the option Intro Text set to Hide, when displayed on the main blog page the Read More link will disappear. Therefore, make sure the Intro Text is set to Show. Don't activate the Title Linkable option -- it causes a host of other problems.
For more information on creating Intro and Read More text in a Joomla article, see the Read More text article.