Shareable bookmarks A social app where users share their usefu | Startups & Ventures

Shareable bookmarks
A social app where users share their useful bookmarks for websites. They are be grouped by folders, labels, tags, and are searchable. Users can follow each other to read their bookmarks feed. The service can be integrated with the browser bookmarks addon.
One nice feature that might add more interactivity among the users is the possibility to ask others what websites they could recommend for X or Y.

Such a service requires you to attract users when there is not much activity(because of the lack of users) - the chicken and the egg problem that occurs on social platforms and marketplaces.