Cool. But until there are a lot of real time services their value is very limited.
In real time? You're crazy.
Imagine the new technology was invented first, and the old technology is actually the new challenger. What are the advantages and benefits of the old technology you can promote over the new one?
> For those users who live backwards in time,
> here is information about downgrading to
> Emacs version 21.4. We hope you will enjoy
> the greater simplicity that results from the
> absence of many Emacs 22.1 features.
> [...]
http://www.gnu.org/software/emacs/manual/html_node/emacs/Ant...