Gigolo is a frontend to easily manage connections to remote filesystems using GIO/GVfs. It allows you to quickly connect/mount local and remote filesystems and manage bookmarks of such.
For more information and additional help, please see the homepage at http://www.uvena.de/gigolo/.
About the name
Let me quote Olivier Fourdan about the name 'Gigolo':
<ofourdan> Q: Why is it called “gigolo”
<ofourdan> A: Because it mounts what it's told to