Complex sentence: After the announcement to discontinue the program, demands for its continuation rushed in to the official homepage, and, from the size of the reaction, Teruyoshi Uchimura himself posted a comment about the program's end on a homepage.
Split into simpler sentences: After the announcement to discontinue the program, demands for its continuation rushed in to the official homepage. From the size of the reaction, Teruyoshi Uchimura posted a comment about the program's end on a homepage.