It would be nice if there could be an option like the one below.
one server two hosting
hosting 1 nginx_reverse+Apache+mod_lsapi
hosting 2 nginx_reverse+OpenLitespeed+mod_lsapi
We have it done for nginx in the pro-pack (requires retail Standard/Lite license and pre-release at this time). WIth nginx+apache installed, you can simply select nginx for any of the domains. Nginx supports a variety of CMS template selection on user-level and you could use WordPress FastCGI cache with it too.
Sorry for my ignorance, but why one would want to do that?
It would be sufficient if the port numbers were different.
It's actually a simple doable and very useful feature.
If Opensource was software I would do it.
Nginx_reverse_proxy SSL 443
Apache SSL 8081
OpenLiteSpeed SSL 8881
this would probably only work with different ip addresses to which the daemons are bound. but interesting idea