Sketchup Make, which is '2014', does still have the 'Add location' feature, and Google Earth continues to be readily accessible as it has always been (at least as far as I can tell).
In terms of RubyTMAP: I must regretfully say that I will not be continuing development of this application. This is mainly due to the imminent arrival of T:ANE as well as my continued health issues. IMHO, TransDEM remains the preferred application for all things DEM-related, particularly since Dr. Ziegler has now added 3D UTM tile generation in Version 2.5.
Regards,
-Mike