look as far as raphus goes, hes been busy he has his own company and other things that are away from us, so thats why hes not been around doing updates. Dungeon buddy is done we're just waiting on the rest of the dungeons to be scripted, that in itself takes time to do, if we where to release it right now, people would be bitching because "i cant get it to run X instance" and expecting you guys to help fill in the gaps obviously wont happen, once the scripts are done it will be released.
as far as singular, its been pretty dam good, ive been using it on my druid and have had no complaints, it does what it was designed to do, and thats get the job done.
it may seem like "all the developers are working on SWTOR and D3, and leaving HB all alone and sad" we're not , there's a lot of new features that we haven't tried before being implemented in these new bots, that if they work well, will be rolled into honorbuddy (as well as normal HB updates, there just aren't enough right now to make it worth while to do a new version), but obviously doing it right now would mean a lot of pissed off users (because things might be broken) and there being no point to it since the entire bot is going to have to be re-worked for Mists anyway (even if we dont add new features). right now the HB works really well, and i think a lot of people are happy with it, mess with stuff, just to mess with it.
once we see Mists start getting closer we will see things pick back up, but we least 4 months away and WoW as it currently is, isnt holding enough people, lots of people are leaving for D3 and just quitting all together, and that goes for botters community developers a like. right now is that slump that happens right before an expansion, and there's nothing we can really do about it and messing with something that works just to mess with it, isn't the way to fix it.