Some of the things you know about indexing might be wrong - but most of the things you know about indexing are probably correct. Looking at the results of this survey...
An experiment goes wrong and I get lots of traffic. It's just a coincidence. Probably.
A post about the head prematurely terminating, and how noscript tags can prevent you from spotting this when it happens.
A post where we discuss an issue that prevents a head-based implementation of hreflang working correctly, and the solution.
I run some more tests on robots.txt.
This actually happened. I am not trolling you.