Besides the Nexus line & the Xoom, how many devices have actually received 2 or more official updates (ie, FroYo to Gingerbread then Gingerbread to ICS)?

So far:

• Nexus One [Eclair, FroYo, Gingerbread]

• Nexus S [Gingerbread, ICS, JB*]

• Xoom Wifi (US only?) [Honeycomb, ICS, JB*]

• HTC Dream/G1 [1.0, Cupcake, Donut]

• HTC Hero [Cupcake, Donut, Eclair]

• HTC Incredible [Eclair, FroYo, Gingerbread]

• HTC Evo 4G [Eclair, FroYo, Gingerbread]

• HTC Desire [Eclair, FroYo, Gingerbread]

• HTC Incredible S/2 [FroYo, Gingerbread, ICS*]

• LG Optimus 2X [FroYo, Gingerbread, ICS*]

• Motorola Droid X [Eclair, FroYo, Gingerbread]

• Motorola Atrix 4G [FroYo, Gingerbread, ICS*]

• Samsung Galaxy S [Eclair, FroYo, Gingerbread]

• Sony Xperia X10 [Eclair, FroYo, Gingerbread]

^*soon, ^announced

This list is way too short :/