I don't get this meme. Innovation can happen anywhere - and in fact it often does regardless of how seemingly 'useless' the application is. Livejournal is 'boring', but out of it we got Memcached; Facebook is a 'PHP doodad' (actual news article called it that, I kid you not!); out of it we got HipHop and Cassandra and Thrift. Friendfeed is a 'frivolous social app', and out of it we got Tornado. “The best minds of my…
Hadoop rather mapreduce came from Google which is a great innovation. Cassandra came from Dynamo; And Dynamo is from Amazons R and D efforts. Btw Amazon is an innovation as it leads to large amount of savings in energy. Thrift,Tornado,HipHop -> not innovations useful programming tools but not gonna change anything. Rarely any innovations have come out of Web Applications. In fact the best innovation in data mining [T…
Disclaimer: I work for Facebook.