File System Based
All of the items in this group claim to be web based,
but they all provide(read: require) shell access to the unix
server. Just puts it out of most people's skills.
Cloud 9 is a TTW development tool for 40 different languages
that runs off the file system. Users even get a terminal TTW.
That means that you still need to be a unix system admin.
Another TTW experience, this one requires GitHub and Terminal also.
I invite you to Register and then link to your own blog postings and