> (and "in practice" is the important bit here because the reasons i've seen people put forth for having Qt/Java applications ported to Haiku and ignore Haiku's own APIs are all about practicality - which ignores the elephant in the room which is that if you care about practicality using Haiku in the first place wouldn't be a good choice anyway)

I have to agree with this. Although, if Haiku met a few more of my personal criteria for what I'd like in a Desktop OS I would be willing to sacrifice a good deal of practicality to use it. For some, that threshold may already be met.