Is there a way to control cached files on a count/number basis? My web plan has a 100,000 files (nodes) limit, so it is harder to keep WP Super Cache below this limit using the garbage collector. BTW the garbage collector is a resource intensive task, so in this case it would be perfect to set a limit in terms of file count, instead of running often such a resource intensive task.
Maybe WP Super Cache could work this way:
1) On demand set a file count limit
2) once limit is reached, choice of:
-- stop cache creation
** OR **
-- purge older files with FIFO fashion (first in/first out)