Totally agree. I would only add a lack of thinking on the part of developers who jump on the NoSQL bandwagon for the buzzword without understanding the implica

Totally agree. I would only add a lack of thinking on the part of developers who jump on the NoSQL bandwagon for the buzzword without understanding the implications of not having a relational database. I'm not a RoR fan but the ActiveRecord model is probably enough for 75% of people to get their projects started without having to dig too much.