Facebook with photos would have been unusably slow in the 1990s, though nobody would have had digital cameras anyway. A decade later, it would have been too muc

Facebook with photos would have been unusably slow in the 1990s, though nobody would have had digital cameras anyway. A decade later, it would have been too much of a pain for those who did have them to post many pictures to their streams, since this was before smartphones made photo uploading easy. And a Facebook without photos would never reached the billion-user mark.