Discovered a little enhancement in RM8 over RM7: if either of Lat or Long is blank, you can paste the pair of geocoordinates copied from Google or Bing Maps et al in the form “38.926765, -76.990298” into the other field and on tabbing or Saving it parses the pair into their respective fields.
CAVEAT: it won’t overwrite a non-empty field with the parsed value and that could be a trap.
FEATURE REQUEST: always replace an existing value with the parsed value from the pasted pair.