My Ubuntu 10.04 install and all the software I need toped out at 5.3GB. So 16gb ssd is plenty for me.
I sent my Samsung series 5 Chromebook back today for refund.
It cant bootup on a live USB, and installing Ubuntu is a PAIN to do.
The bios will not allow Ubuntu.
Im not interested in living on a cloud... the hardware was sweet, but no sale.