Public Circles Database collects public shared circles on Google Plus(tm) and stores the information about the circle in the database. Users can check if they have been included in a public shared circle, if the shared circle is in the database.
Daily Plus gives a view into a circle for the last day. This gives more insight about how active the circle is and if the posts do really interest you. More circles will be added into the Daily Plus Listing for your review.
Public Circles Database is running on Google App Engine and because this costs a little money, the ads are just to generate a little money to pay App Engine. No it is not enough, but it helps to make the service free. Thanks for your understanding. Maybe we can find other ways in the future. If you have ideas, just let us know.
Alpha version still in development, script may be broken at times.
If you have questions/suggestions/problems or want to stay updated on changes you can circle Siegfried Hirsch (me) on Google+.
All the data presented here is public information available through the Google+ API. Google+ is a trademark of Google Inc. Use of this trademark is subject to Google Permissions. This site is not affiliated with, sponsored by, or endorsed by Google Inc.
You need to connect with Google+ to have more access like