Summary: I needed a cool and quiet computer to live in a kitchen cabinet and run a touchscreen for recipes, web browsing, etc. Provided a 120mm fan and rear vent in cabinet to prevent overheat. I think the real problem is windows but the wife insists on a familiar OS.
Pros: Cool, quiet. Good documentation available.
Cons: Configured with W7, 4GB, SSD, 10GB/sec wired ethernet. Rig won't run netflix without video lag. All updates are installed and it actually plays my recorded video files over the network without flaws. Processor is apparently unable to deal with windows, silverlight, etc.
Summary: As others have said the RAM is lacking. After installing Win7 Home Premium it ran sloooooooooooow. Took up to 2 minutes to load webpages, apps, or programs. Upgraded from 1GB RAM to 4GB and the response time for loading was finally acceptable. Video seems a little stuttery at times.
Summary: Incredible! The capacity of this little thing changed my world! I equipped it with a 350GB Sata drive and 3GB DDR3 Ram, needless to say this baby flies around with an Ubuntu installation. The USB ports are more than enough so you don't even have to unplug anything to plug another device.