WPMU DEV BLOGS WIDGET Plugin
Show a feed of recently updated blogs, with avatars, from across an entire Multisite network.
WPMU DEV BLOGS WIDGET Plugin is an incredibly simple, effective and configurable way to show recently updated sites across your entire network.
Help visitors discover new content and provide users another way to engage. Add a clear simple feed to your homepage or any widget area on your Multisite.
Please visit official plugin page for more information