Currently, the default MyInfo applink has the same "blue" color of an extlink.
The hypothetical links below illustrate this suggestion, have been assigned the color orange to the applink:
This is a MyInfo internal applink
This is an external/normal link
Besides having a different color, the "applink" could be listed as an additional style, so that the user can change formatting/color according to their preference later, as illustrate in this screenshot:
As a reference for the suggested functionality, Evernote applies a different color (green) for differentiating its internal hyperlinks. Being able to differentiate internal links from regular hyperlinks is a really powerful functionality IMO.
Thank you,
Carlos