I have had my aspire one for a few days now, and I am really pleased with it.
I bought this particular model as I needed a super portable laptop that was light and easy to use. The acer aspire one fits the bill perfectly.
The computer is so small and light that I can put it in my bag and take it anywhere with me, and the battery easily lasts 3 hours when I am out and aboout. Although the keyboard is small, it is not too small, it is still very functional and easy to type on. the keys are all spaced apart and have bevelled edges and I have not really ahd any difficulties using it, as this was one of my concerns. the only kepboard based criticism is that the quotation marks key and the at symbol are the wrong way round! however as I have used a macbook pro this was not really an issue. basically 2 is at and ' is ", if that makes sense.
the touchpad is ok as well, a little jumpy at times, but i have simply purchased a cheap usb wireless mouse. it is probably worth pointing out that I have a little trouble with most touchpads, not just this one.
the speakers are good too, i have had no trouble when listening to anything.
the linux operating system is also great - i was a little worried as I had never used linux before, but the open office software looks so similar to microsoft that I cannot imagine anyone would struggle with it, and everything I have saved so far has been compatible with my mac and my pc. the interface is pleasant and easy to navigate and the processor is suprisingly quick.
likewise, surfing the net is easy, there have been no problems there.
all in all this is a great little computer, and does everything i needed it to - web cam, skype, messenger, internet, email, and open office. plus there are some nifty games (i am already addicted to the free platform game and the bubble game).
I would recommend this product to anyone wanting a lightweight fully functional computer, I am really impressed and this product is better than expected.