OK, I figured out how to add “Support Us!” (as text) to the social icons menu. I added the menu item, set CSS Classes to “support_us”, then:
.socials a.support_us:before {
content: 'Support Us!';
font-family: inherit;
-webkit-transform: none;
-ms-transform: none;
transform: none;
}
The last 3 items (or one of these) disable the default horizontal flip on hover & selection.
Someone please let me know if there are problems I might not be aware of in the above approach.