aakk9999 - 1:19 am on Jul 24, 2013 (gmt 0)
I'm still wondering what Google was trying to do in the May 7/8/9 update, and why there's been so little talk about it.
I saw that on 7th of May Google started to treat HTTP 500 that was returned by requesting robots.txt differently (see message #4581521 in this thread [webmasterworld.com...] )
Hence I am wondering whether May 7/8/9 has anything to do with some changes in Google's treatment of (various?) technical issues of a website.