Comment Last resort (Score 5, Informative) 311
The latency thing is really bad. Forget about meaningfull VPN or SSH sessions.
WWW and Email is all its good for.
I have it. I live in suburbia, too far from the local CO for DSL and Adelphia isn't in shape for upgrading the cable plant as they are running out of $$$ really fast.
Choices are Dial-up, ISDN, or Sattelite (yes its two way).
I had ISDN, but try downloading W2000 patches or the latest ISO of RedHat and you'll realize that 128K is not enough. Starband's downstream reaches almost 1Mb/s (average is around 700K or so). Its a fat pipe, but its a really long one. Latency sucks (~600ms), forget games or video conf. Upstream tops out at 110K (average ~70K).
Obvious conclusion: Cable if you can get it, DSL if cable not avail. Dial-up/ISDN for interactive (if no Cable or DSL). Sat. for www or email and large downloads :).