http://c2.com/cgi/wiki?LawOfDemeterRevisited

1. Has this taught me anything new and valuable? (If not, move on quickly)
> Yes. It made me think a bit more about law of Demeter and that maybe I need to think more about it! It's not really as simple add I thought it was, and perhaps it can even be harmful if it's not applied appropriately. The suggested alternative was to use some classification system to decide if it should be a applied or not. For POCOs, don't bother because you are actually coupling the class to the client and making the interface more complicated than it needs to be. For active objects, then maybe it's okay because you don't want to let clients mess with assumptions that you object is making.

2. How can I apply insights from this article today? (Wait and I’ll forget)
> Look at code that I wrote and when doing code reviews, and when I see a lod violation, consider whether it actually matters or not.

3. When have I applied the ideas from this post? Where have I not, but could have? (What was the difference?)
> I am conscious of LoD when I wrote my code and when reviewing other's. So I will now have to consider the context a little more carefully and see if it actually makes sense to fix the violations that I see.