Separate devices, separate threads. Every now and then they do post a rom in both threads.
Regarding the Roms over the dhd thread and compatibility - most of them come with the required files for them to work on the Inspire, or they would link what else needs to be flashed in the OP (Original Post - First Page), as some also do over here in the Inspire section. However, there is one rom that was released today (can't remember the name of it) which the sound (I believe it was the sound) won't work on the inspire. The menu button doesn't work on either of the devices, the inspire and dhd.
Regarding blackout, can't remember what the bugs were/are, but if you are not familiar with flashing I would stay clear from that one for a while. It needs to be flashed a certain way, quite easy - simply it consists of doing the full wipe within the aroma installer, when it finishes choose "no" when it prompts you to reboot - do a manual reboot and should work. And do not download from dev host.
The latest release from randomblame - B14, has sound issues. A previous version may work but I can't recall what bugs the other ones have. Same issue goes for - I believe it's B4 of the AOPK version.
There is one with wifi issues. Can't remember which one.
Those are the ones I remember from the top of my head and I haven't flashed any of those in a while. I just read silently, waiting for the bug reports to lessen.
I've been using several versions of the latest official Sense 3.0 release for our phone (which you can find in this thread) since it came out. I haven't tested any ICS/JB rom for a while. However, I did flash Existz BR6 today, and for the way I use my phone - it works without any issues. I link my google contacts, do the facebook sync to show with my phone contacts, whatsapp and the xda app and wifi, that's it. I received a call, it sounded good. It's fast, responsive, haven't been able to check battery life - but it's bound to be good. I did run BR5Test2 for a week or two, and for me to keep a rom that long it has to be either bug less or with a minimum of bugs. And that is, working out of the box since I still haven't learned how to play around with a rom to fix this or that.
Hope this helps.
P.S. I had the same issues with my girlfriend, and other members with their women.

They will never be happy.
Edit: existz mentioned a bug regarding the keyboard keys sticking/lagging every now and then. I haven't experienced it yet, but the easiest fix - paraphrasing existz, is to lock and unlock the screen.
Just read the first couple and last 10-20 pages to have an idea about a rom.
Most of the bugs mentioned may and probably be ironed out with the next release.