For one type of use - a single function device, it's awesome.It works as advertised.  It doesn't eat a lot of power, and it's quiet.I would love to see some performance specs.  How cold this operates at.  I'd bet it could easily run off of a small solar power system.  There are no moving parts...so I'd bet it'd do very well at it.I'm running constant network monitoring off of it and it's doing that very well.If I bought another one, I'd want more RAM and disk space...but that's getting away from a simple purpose device.Good stuff.