ArchonHA is called Virtual Crib (
http://www.vCrib.com) now. I know that name is not much better but names are hard to find these days =)
I would think interfacing to as many systems as possible would be a good thing and you are not forced to choose 1 HA system to support.
I have been contemplating seperating my Floorplan offering from the core HA software so perhaps you could use my Floorplan controls from different HA apps and media centers like XLobby too.
vCrib is based around MySQL database, and the Floorplan controls simply reads that automation table. So any system simply has to get its devices and their status into a table that the Floorplan software can read. Or use the included models to adminstrate those tables and link to the HA hardware.
Honestly it is kind of confusing to me. Initially my model was an all-in-one solution, but with the amount of efforts out there like XLobby, Pluto, Mr. House, it is silly to try to put everything in one package. At the same time, when you are just making a couple little pieces that everyone uses in their packages, it is easy to lose your identity.
So I am contemplating all of the development options and have also started on a new .NET map only version that perhaps could be developed with Xlobby in mind. I will try to get XLobby working on my HTPC and get a better feel for it and how possibly we might integrate.
XLobby is futher along than my project though and depending on timelines, perhaps Mr. House or something would be a more logical way of getting XLobby to interface with X10/Insteon equipment.
Thanks for the interest in my software and I hope to be able to spend a little more time here.
Vaughn
http://www.vCrib.com