I name this Praziquantel Day.

(Praziquantel is a drug used to kill tapeworms.)

This is very, very good for Facebook. They are upgrading their brand and image by doing this.

The major reason Google+ Games did not succeed is that preferential treatment was given to mainstream developers (e.g. Zynga) who didn't expect us to thrive and therefore gave us their second-string stuff, as opposed to indie developers who would value us and the access we could offer them and give us a very high (brand-defining) level of quality. Having raised this issue, and having proposed an alternative strategy that would have worked exceedingly well, is the major reason I am no longer at Google.