I want my users to be able to "subscribe" to new content that is posted on my site.
I've looked at the Notifications and Subscriptions modules and they are just massive! I've also looked at Simplenews (which which has a very attractive name), but it seems targeted towards distribution of a custom newsletter and not sending out general notifications about new content posted on the site.
Is there simple a way to set up a rule (by means of the Rules module) to accomplish this?