Were you offering an alternative implementation, or just being an ass? Suggestions, constructive criticism, code, anything? No? Quit'cher bitchin' then.
I'm not thrilled with the lib-st API defined by its author, but since I don't have time to help improve it, I'll leave him alone. And when I looked around for a fully functioning, actively maintained scrollsheet, the full list of libraries I found were as follows:
And that's it. Nobody else has posted actual code. So I grabbed it and been using it ever since. Writing an ace3gui wrapper for it was a little kludgy, but so it goes. If you have something to offer besides snark and attitude, I've found the author to be responsive to requests/reports.