Content Scheduling – Content can be sheduled (by timer job) to be published or unpublished at specific dates and times.
Content Scheduling was avaialble only the following conditions are true,
1. Content Approval was Enabled on Versioning Settings
2. Create major and minor (draft) versions was set to Document Version History option.
March 9, 2011 at 4:39 PM
Can we have different timers at the site collection level and web solution level?
How about setting up different timer options for workflow related events?