Mini server

is it possible to build a really Uber small form factor server thats very cheap to simple host a single website?

imposibru??

Would a Raspberry Pi work?  XD

yes. AMD AM1 5350 with 4GB of RAM and a HDD.

http://www.aliexpress.com/store/product/2014-NEW-Intel-Celeron-C1037U-aluminum-fanless-dual-core-living-room-HTPC-Barebone-Mini-PC-with/800900_1638834276.html

add 4 gigs of ram and some storage and you are good to go for around $180

If you like AMD the 5350 will do fine.

If you like Intel the J2900 or J1900 will work.

Although any of the three probably won't handle anything too crazy. A small site without huge traffic, yes. Something like Amazon, nope.