Foreflight and GPS Lat/Long.   

The touch the map allows you to enter a custom lat long you were given that has nothing to do with the point on the map you touched.  It brings up a different box and after hitting MORE, SAVE, you will have a standard entry format box. You can tap on Maryland and type in your waypoint and it will go to whatever you entered. It just allows you to bypass the unique format Foreflight likes when you direct enter the lat longs into the search field or flight plan box.