i guess people complain and fret and accuse mostly because the nature of this hacking makes any connection to a project as strong as the hacker chooses it to be. Pharrox has no stake in this besides the satisfaction of completing a project. he's not paid for it. he'll maybe benefit from modeler's work and the creation of new characters, but we all know this is a game primarily. it's a hobby.
the nature of this hacking leaves no solid ties to a community outside of good measure and a spirit of competition or collaboration. Almas hasn't left, but he's merely cleaning up a final bit of code. PK appears sometimes, but his extended break has continued for quite awhile, and the PSA guide hasn't been updated in awhile. the original hackers have moved on, besides PW (god bless). Dantarion and Vile are the big names to us right now, and Pharrox for this diamond work of his. not including PSA authors (Eldiran is king).
that isn't to say they're gone forever. maybe they're having a tough semester/workload right now, but, really, nothing besides the community and a sense of completion or innovation attracts and holds a hacker's attention. and a large chunk of our community blows.
people are worried because they don't have anything to contribute but hype and beta-testing, sometimes not even that, and even generating these things don't guarantee an end result.