Old bands to old cities — finding your nostalgia community online

From pop culture milestones to forgotten parts of the city you love — there's a Facebook page for that.Whether it's a page sharing memories of music and art from a beloved decade, or old buildings from a town you used to live in, the internet loves a bit of nostalgia because we love it too. These pages are little pockets of nice in an online world that can get pretty ugly, but they're also performing a deeper function of documenting sub-cultures and histories that might not make it to a bricks and mortar museum.