AIJason Calacanis Marks TRS-80 Launch Anniversary on XPost about 1977 Radio Shack computer prompts reply from Elon Musk.digg it—6 Sources, 93d ago, first seen 93d agoCombined views343.9K6 Sources, first seen 93d ago4.3K likesCombined views343.9K6 Sources, first seen 93d ago4.3K likes