We spoke to four people doing amazing things in their community about why they give back Ifeadi C. 08:25 Mashable, Zero Tech Blog Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsSick of nightmarish flight neighbors? This airline lets you bid on the seats near youWhat each model of the iPhone added to the gameiPhone 2020 roundtable: Dissecting the future of Apple's 'one device'Palmer Luckey backs development of VR tool that lets HTC Vive users play Oculus exclusivesAn Iranian city hit 129 degrees, one of hottest temperatures ever seen on EarthDelightfully nerdy protest signs show why the ’New York Times’ shouldn’t lay off copy editors