Depending on who you follow, there are some problems in the Stream of Google + . Although this new social network is like Twitter Favorite button, you can completely save your post interesting to read later. Here is how to make:
First, access Circles tab. Create a new Circle, named for it (for example, "Bookmarks"). Not yet added anyone here at all.
When you see a posting and would like to bookmark and save it for later use, click the Share button at the bottom of the poster and share it with your newly created Circle Bookmarks.
To review posting your bookmarks, click Bookmarks circle in the left navigation panel to view the stream of it. Stream This contains all the published you have saved. To remove the posting from the circle Bookmarks, click on the drop-down menu at the top right corner then select "Delete this post".