Newbie Q: Public access Lilypond server?

[KEVIN ZEMBOWER]

Please entertain a question from a newbie who just joined the list this 
morning. I searched the FAQ and this list's archives without being able to find 
an answer.

I'm just getting started with Lilypond, to help engrave traditional music used 
by a contra dance band. I've just download and installed Lilypond now, and have 
only tried it on one file. While I'm doing this, I wondered why there isn't a 
publicly accessible Lilypond server, where users could upload a file, and 
Lilypond on the server would process it, and redirect the URL to, say, a pdf 
output of the music? Does such a service exist?

I'm trying to work with a friend, a Windows user, and don't want to install 
Cygwin + Lilypond on his PC.

Thanks for your thoughts. I'm looking forward to learning more about this 
software.

-Kevin Zembower