Let's start with point #1. You're paying $1000 upfront. With a VPS, you can pay a few bucks per month to get very decent performance (assuming you go with a LEB instead of a overpriced Linode). You assume that you could use your home internet, but the reality of that is that almost every consumer ISP on the face of the earth won't allow customers to run servers. Can you get away with it? Usually, yes. Is it a good idea? Not at all.
Why spend the equivalent of $50/mo? You can get budget dedicated servers for that price range, with a heck of a lot better network resources, and no need to maintain your own hardware.
Really, there's a ridiculously long list of reasons that running any public-facing server from your home is a horrible idea. Take the game server I used to run as an example — I'd be completely and utterly screwed if my home connection was getting 4Gbps DDoS attacks, yet with it being on a remote server, I have options to mitigate it or even ignore it (nullroute, yay).
Edit: There's a ridiculously long list of reasons why home-hosting is bad.
Let's start with point #1. You're paying $1000 upfront. With a VPS, you can pay a few bucks per month to get very decent performance (assuming you go with a LEB instead of a overpriced Linode). You assume that you could use your home internet, but the reality of that is that almost every consumer ISP on the face of the earth won't allow customers to run servers. Can you get away with it? Usually, yes. Is it a good idea? Not at all.
Why spend the equivalent of $50/mo? You can get budget dedicated servers for that price range, with a heck of a lot better network resources, and no need to maintain your own hardware.
Really, there's a ridiculously long list of reasons that running any public-facing server from your home is a horrible idea. Take the game server I used to run as an example — I'd be completely and utterly screwed if my home connection was getting 4Gbps DDoS attacks, yet with it being on a remote server, I have options to mitigate it or even ignore it (nullroute, yay).
Edit: There's a ridiculously long list of reasons why home-hosting is bad.