2010 is expected to be much brighter for businesses than 2009, and I’ve touched on some of the expected hot markets in the coming year. The mix of promising business sectors include already-developed areas (hybrid networks, satcom on the move, backhaul, government), emerging businesses (satellite broadband, Earth observation) and some newer niches that look ready to take off (3-D, interactive services). Which of these niches will pay off in 2010 and beyond, which may not, and what areas not mentioned here show promise?