My current NAS box has reached the point of being choked full of backup data and it cannot hold any more or be expanded. This has caused me to spend some substantial time researching new NAS boxes.
Today, Amazon offered a special price on Enterprise NAS hard drives. The prospect of saving some money and having an initial 5 TB of mirrored storage has caused me to take the plunge, so I bought a pair of drives and a new Synology NAS. This will use up a chunk of the profits from selling Cubs playoff tickets, but it is in a good cause. :)