Twitter is blowing up with news that Jim Harbaugh will be the 49ers new coach, with an announcement expected to be made at 630 EST today! I don't have an article or anything just a few twitter posts. @michaelombardi The 49ers got their man....Jim Harbaugh will follow Bill Walsh's foot steps from Stanford to 49ers...best of luck Jim @AdamSchefter 49ers called press conference for this afternoon. Harbaugh to be introduced. Suspense over.