Cpanel is most popular control panel for Linux servers. I used to support many distros. Recently they changed policy to only support CentOS and RHEL Linx distros. They also support FreeBSD, but recommended only for expert users. http://www.cpanel.net/products/cpwhm/cpanel11/sys_requirements.htm It is
If you need to give limited access to users on LAN, you can use free proxy software from http://www.handcraftedsoftware.org This is a great software, you can have good control on your network and see who is accessing which web site.
Today i visited oauth.net and found following error. LiteSpeed is a paid web server, that says much faster than free apache web server. I think it is better using open source apache than using LiteSpeed as apache code is opensource