A while back, I came across Martin Fowler's, et al. term POJO, which itself is a continuation of other "Plain Old" terms in computer science. The reason it became a mainstream acronym is that there were many frameworks in Java that were adding complexity to objects, and Fowler wanted to get developers to at least question whether architectures with simple objects were viable under certain conditions.
Therefore, my contribution to the computer science lexicon is PONO, or Plain Old (dot)Net Object. As frameworks continue to emerge on the .NET side, the problems that caused POJO to gain ground in the Java camp will become more prevalent in the .NET camp.
Disclaimer The opinions expressed herein are my own personal opinions and do not represent my employer's view in any way.