esign that&#39;s clever. As it happened, pretty much every operator ended up raising <em>some</em> interesting issue or other. However, hopefully the series has still &quot;immersed&quot; you in LINQ to Objects to some extent, and clarified how it all hangs together. It would be gratifying to think that the description at the start of each post may end up being used as a sort of &quot;unofficial alternative documentation&quot; with some more details than MSDN provides, but we&#39;ll see whether than happens