Nintendo's little social network will be seeing some big changes.
http://www.nintendoworldreport.com/news/40660/miiverse-overhaul-coming-this-summer
Sometime this summer, Miiverse will get a dramatic overhaul.
Among the changes detailed are a new private page that will allow you to save up to 100 screenshots, as well as a Play Journal that replaces the current Activity Feed and encourages writing about things as they occur in game.
The game community pages will also be changed to show the Play Journal entries, drawings and discussions as separate parts of the community. Popular drawings will be floated to the top of the Drawings section, while the discussions will have a tag system in order to aid searching for particular topics. A limit of 30 posts per day will be in place to start, though posts made in game from the Miiverse options will not count toward this total.