If you want to go with the most secure, lowest administrative overhead, probably lowest longterm price, go with the Sun Microsystems SunRay "Appliances" against SunRay backend servers.
This environment blows away Linux with respect to security and ease of administration (ask the DoD they have close to 400,000 SunRays installed). I used to work for Sun and have used these first hand. These types of appliances are the future!!!
Lintel is the only way to go for home use, yet if you have the budget go with a real commercial solution that will be fun, not a pain to run . . .
-Redline
If you want to go with the most secure, lowest administrative overhead, probably lowest longterm price, go with the Sun Microsystems SunRay "Appliances" against SunRay backend servers. This environment blows away Linux with respect to security and ease of administration (ask the DoD they have close to 400,000 SunRays installed). I used to work for Sun and have used these first hand. These types of appliances are the future!!! Lintel is the only way to go for home use, yet if you have the budget go with a real commercial solution that will be fun, not a pain to run . . . -Redline