Viewers’ favorite TV shows, new and old, are becoming endangered. While there are still some beloved favorites on Netflix and other streaming networks such as the classic “Gilmore Girls,” current TV shows such as the “How I Met Your Father” and “Gossip Girl” reboots have been given the boot by streaming networks. “How I Met Your Father” was meant to play off the original, “How I Met Your Mother”, starring Hilary Duff. Hilary Duff was in a sense the “Ted Mosby” of this new version. “Gossip Girl,” using the same name as the original, revived the story of New York private school teens spreading gossip through social media, but now in a more modern take.