The macbook was a gift, left to myself i would never have parted with my old HP running on windooze.
#1 - There's no money in selling manual directory submissions.
#2 - Why would anyone sell them if you could make $50/hour providing consulting?
A large part of the workforce that even runs this forum works from my office in Chennai - I don't think UNIX developers or Coders have anything to do with manual directory submissions.
I'm not sure where your getting your data from, but 'manual directory submitters' constitute less than 10% of our entire work force.