Ah yes. I'm not particularly going after LTR-seekers right now. Of course, this might change in time, and I suspect the name might have to change in that case.
Why not specialized frontends on a common backend? Common accounts for "inlu.st" and "solone.ly" or something, but with ability for activating/deactivating visibility on some domains.
I think that both the and community requirements can be very different for casual contact and ltrs, but there will be some natural mobility between those.
