Global Grind, a fast-growing social media site, funded by Silicon Valley venture capital firm Accel Partners and Hip-Hop Mogul Russell Simmons, today announced new tools and features to extend its reach across multiple sites and platforms.

Global Grind is the central destination for the top online content that matters to the hip-hop community. Users submit stories, videos and photos, and determine the most popular content by voting, sharing, and commenting. Members can save their favorite content and track their activity through enhanced user profiles.

Global Grind recently unveiled a Facebook application, allowing users to view and submit content and share with their Facebook friends. The site also launched a trivia game on Facebook where users can challenge each other in Global Grind content categories such as news, entertainment, music, politics, sports and more.

Global Grind also announced the beta version release of its mobile site where users can access content on the go. The site is optimized for various platforms including the iPhone, Sidekick and Blackberry devices.

To empower users to submit content with one-click from anywhere online, Global Grind now offers a bookmarklet toolbar and a variety of badges and buttons that users may add to their sites and blogs.

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