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Changes between Initial Version and Version 1 of Ticket #29247, comment 8

initial	v1
7	7	Addressing the OP, how deep should cache invalidation go? Posts & taxonomies? Users that were previously members of that site? Maybe these are passively cleared when their data objects & meta are deleted, but they aren't explicitly so.
8	8
9		The way I see it, this function only exists as a wrapper for the various bespoke site & network cache groups that have been half haphazardly introduced through the course of multisite's half-life. This function reads more as a yard of graves that require exhuming than it does a reliable ledger of what's buried beneath it.
	9	The way I see it, this function only exists as a wrapper for the various bespoke site & network cache groups that have been half-haphazardly introduced through the course of multisite's half-life. This function reads more as a yard of graves that require exhuming than it does a reliable ledger of what's buried beneath it.
10	10
11	11	Maybe there is some overlap with the `WP_Site` object (being proposed for 4.5) that can help guide us into cleaning up the cache groups mayhem.