Thread:SW8573/@comment-4795804-20120825115847/@comment-4795804-20120825124841

Yes, I'm thinking of Blog:Featured blog posts, Blog:Popular blog posts, etc.

The number of pages needed to autopurge is relatively low, so there is not needed to create any way, how to enable/disable autopurging by some checkbox. Adding some script to  or a similar file with the list of the pages chosen for autopurging should be enough. I hope, that this method would be simplier.