Raspberry PI2 server

I have my own website for many years now. In the early days it ran on an Intel Atom case. When the Raspberry PI came on the market, I started using such a thing as a server. This was a raspberry 1. Later I had an RK3188 Andoid on which I had installed a linux kernel. This worked very well but unfortunately without wifi. When the raspberry pi2 became available I started working on it because of the extensive possibilities and economy. It has 4 USB ports and the option to connect a 5M camera. It can also work wirelessly so that it can be placed anywhere in the house.