Links for 06-22-2007

• MAKE: Blog: Binary marble adding machine
  This is awesomely cool.
  [tags: diy]
• HipMojo.com - Main Street Meets Madison Avenue, Wall Street and Silicon Valley » Yahoo!/eBay Actually Makes Sense, but Won’t Happen
  Makes a good case.
  [tags: yahoo,ebay]
• O'Reilly Radar; Amazon Web Services and the lack of a SLA
  Some good discussion in the comments around the lack of an SLA for Amazon's S3 storage service.
  [tags: amazon,webservices]
• tecosystems » Does This Mean We’re Not Friends Anymore?
  Friend seems to have become rather too overloaded a term in the social software world.
  [tags: social]
• The 10 Second Rule: How to Write for Diagonal Readers | Copyblogger
  How to grab attention with diagonal readers, i.e. scanners.
  [tags: writing]