Sony's new Cyber Shot DSC-T9 is a beautiful, highly pocketable camera that's fast and easy to use and has good image quality, to boot.
Sony DSC-U40 (Silver)
As long as image softness doesn't bother you, the fast-shooting Sony Cyber-shot DSC-TX9 is a quite capable camera for taking photos under a variety of conditions without much effort from the user.
An easy-to-use camera with notable macro capabilities.
The fast-shooting Sony Cyber-shot DSC-TX7 is a slick, feature-laden ultracompact, but its price doesn't guarantee perfection.
It's not the fanciest camera, but quick performance and solid images make this sub-$200 shooter a worthwhile pick.
The ultracompact Sony Cyber Shot DSC-W70 is a competent snapshooter, but its cheaper, lower-resolution siblings, the DSC-W30 and DSC-W50, are better values.
If you're a Live View-oriented shooter who doesn't care about color accuracy, the Sony Alpha DSLR-A550's good performance and decent noise profile make it attractive for the money. Otherwise, you can find a better camera.
Though it's a decent camera, the Sony Cyber-shot G3's Wi-Fi implementation is a disappointment, and makes the camera overpriced relative to nonwireless models, including its better designed but otherwise similar sibling, the DSC-T700.
The Sony Cyber-shot DSC-T500 is a great pocket video camera despite being merely passable at snapshots.