Ah the Sidekick, I had one of those with the super-awesome unlimited txt messaging plans and pumped through it like there was no tomorrow. But, it seems the Sidekick is making a comeback and it's included some new superpowers.
It looks to include 4G and also seems to be Android-powered. Gone is the swivel-based screen, the keyboard looks quite spaced out for your text-messaging goodness, a large enough screen and it is now being made by Samsung.
Further Reading: Read and find more Mobile Devices news at our Mobile Devices news index page.