Mobile Email market has been intriguing for many years. Good acquired JP Mobile which was acquired by Motorola which is not getting acquired (just the Good piece) by Visto. I vividly remember this space back in the early 2000s and now it has whittled down to a few. Nokia has also backed off from its Intellisync email business. RIM still stands tall. Microsoft with its licensing program of Activesync looks pretty strong as well. Rest is noise.