in the last months, as part of my Master's thesis, I've been working hard on making Miranda support for Linux
I rewrited core and few basic plugins (dbx driver, clist_classic, srmm, avatar service and facebook protocol), to use LinAPI instead of WinAPI. Because of that it's not backward compatible with Windows version and it must be developed separately. Basically it's different project (same like Miranda NG is different from Miranda IM) - that's why there is no info on Miranda NG's main website.
So let's welcome new Miranda LG - Linux generation
(Screenshot from Mint Debian)
It's not much usable yet, so I'll prepare download links later...