Meego kernel watch
sgx535 drivers in today's Meego kernel tree: 3 (GMA600, CE4100, N900)
sgx535 drivers submitted upstream: 1 (Tungsten GMA500 driver, submitted March 2009, rejected due to significant chunks of functionality there purely to support closed userspace)
To be fair, the rest of the Moorestown support code seems to be shaping up fairly nicely. But the lack of a coherent story about what graphics support is going to look like isn't hugely reassuring.