It would be nice if there were either a standalone button, or an option embedded within the options of the regular link button pop-up.
I have basically taught myself the very basics in creating links in HTML by trial and error, and it seems like I am having a helluva time creating a link to a specific spot on the same page. It would be so much easier if this option was embedded as part of the wysiwig (or TinyMCE) editor, as I am sure lots of people who use WP have some fairly long pages, or pages with different informative elements.