Is there an automatic method to track the names of subscribers for a blog?

The Interactions by Type report includes subscribers to applications. This report can be setup to report on a specific application, like a blog, within your community. In fact, this report can be accessed from a blog using the Pencil Icon > Manage Blog > Reporting > Interactions. 

Thank, Tom. I ran this report, which is huge for a large enterprise network. This does give a good background on all activities including subscription, but since these blogs are available to multiple large groups, the output report over multiple years was too large to capture and process. If there was a way to run this only on the single blog content within the report that would be perfect and much smaller to review.

The main Interactions Report is HUGE, but is is quite easy to have the report focus on a single Blog within your community. 

• Click on the homepage for the blog - it should look something like this
• Click on the Pencil Icon
• Click on Manage Blog
• Click on Reporting
• Click on Interactions
• The report displayed is specific to this one blog
  • You can filter by date range
  • You can filter by Member Role or Member
  • You can also Filter to only include Blog Subscriptions
    • Click on each of the Interactions except "Subscribed to Application" to remove them from the report
    • Only "Subscribed to Application" should not be grayed out
    • Click on Export
    • Select Export List as CSV

The main Interactions Report is HUGE, but is is quite easy to have the report focus on a single Blog within your community. 

• Click on the homepage for the blog - it should look something like this
• Click on the Pencil Icon
• Click on Manage Blog
• Click on Reporting
• Click on Interactions
• The report displayed is specific to this one blog
  • You can filter by date range
  • You can filter by Member Role or Member
  • You can also Filter to only include Blog Subscriptions
    • Click on each of the Interactions except "Subscribed to Application" to remove them from the report
    • Only "Subscribed to Application" should not be grayed out
    • Click on Export
    • Select Export List as CSV

Thank you for the breakdown for getting access. Unfortunately, we do no allow the reporting at the blog level, but I was able to go the administrative level overall and use some key groups and subpages to extract similar information. Thanks for providing the concepts!