I find this kind of amusing
1. May 2011 Oracle writes a white paper on why NoSQL is not reliable and future proof for serious business [1]
2. Removes the original the document [2]
3. Releases their own own NoSQL db
[1] https://docs.google.com/viewer?a=v&q=cache:G4pI4ZOkzWYJ:...
[2] http://www.oracle.com/technetwork/database/debunking-nosql-t...