text: TBH if you're not sure how to respond to a SC question, leave it blank and go on.  I definitely see SC give really obscure questions that are difficult to answer unless you really know the situation.
  
  Also other than housenumbers and gross errors, probably residential area mapping isn't way too high priority, there are other spots that could be more valuable mapped.  I see a lot of shopping centers that aren't mapped or out of date, and this could be helpful for people finding local businesses...
  