Ever tried to delete spam emails in Gmail's web-based interface?'
Good luck with that.
Selecting all 1,802,321 conversations in one tab is easy, but deleting them...
...just plain does not work. It doesn't even delete a few of them each attampt!
So much for Google's vaunted prowess with "big data"! That is just one tab of one user-account, hardly even "big" at all on a "big data" scale, surely?
-MarkM-