Okay, this is a general reply to the crowdsourcing of betawork that has been popping up lately, as well as a recent general lack of actual beta reading that has been going on.
The idea of 'crowdsourcing' out the beta work just does not work, for several reasons.
For one, you- the people who are doing this- are still releasing something that is not finished. This isn't getting it beta read. This is just publishing it.
A beta reader is, quite frankly, an editor. The reason they're called 'beta readers' is because they're supposed to be the second set of eyes to read it, and correct stuff that the first set did not. Your eyes are the first set.
A work that isn't beta read is, very usually, not finished at all. There are always spots that can be fixed, things that can be improved. Even the best writers need an editor.
I'm betaing on two different items right now. One of them is a PPC work, the other is not. The first was very excellent as it was, but still needed work to become better because it still had flaws. The second has promising writing, but it has a huge amount of flaws. The first, if it was released as-is, would still have been a good mission. The second, if it was released as-is, would've been utter rubbish.
The point of a beta- one who is properly doing the work- is to make sure everything is written well, and that things that can be improved are improved. Everyone's work can and should be read by a beta reader. No, there is no such thing as 'but it's good enough on its own', or 'but that just isn't how I work.'. Beta reading is to improve everything. It is not not just a casual la-di-da for SPaG. It can be, but it shouldn't.
The second issue is that, as I noted previously before, there is nothing to distinguish this as being a 'beta' release, and then there being a full and proper release some time later. People are just publishing it right now, full of errors, and asking the audience to fix those for them. That is not beta work. The role of the reader is to read- when you're reading for enjoyment you aren't keeping a sharp eye out for things to fix, and when you're reading for editing it's less enjoyable because you're nitpicking everything. The two roles cannot be easily combined. It's not the reader's role to have to find the mistakes that were made in the story and fix them for you. It is the rough comparison of having someone over for dinner- and having purchased the food, asking them to cook it into a meal.
A third reason, beyond those main two, is that it does- I promise you this- change the reader's perception of you when you do this. We don't think well of other writers who release things unbeta'd and full of errors, so why would it be different for someone who is in the PPC? In theory we pride ourselves on good writing and its related worksmanship. We make fun of bad writing, yes, but this means we should be serious about ensuring that our own is up to snuff. By up to snuff I mean "can't randomly poke at the screen multiple times with one work and each time find an error that should have been caught before it was released".
Additionally, if you add the names of the people who partially helped with corrections as betareaders, but there are still errors in the story, the perception of those people will also be changed. We end up thinking to ourselves 'Gosh, X didn't get all those mistakes in that last story they beta read for Y. They must be a terrible beta. I don't want them near my writing! They wouldn't help me fix it!', and even more so if you credit them as betas without making the corrections they suggested. This does happen. Even more, people talk to each other. People do, regardless of what we would like to think, develop reputations as they relate to their writing and editing skills. There is a reason why Neshomeh is usually so busy. There is a reason why I get busy (if only for short bursts of time, as people flock to get their things beta'd, and then run in the other direction, fleeing from nitpicking and fire.).
The thing is, in the end, this is the PPC. We should be getting our things beta read before they're released. We are, after all, against bad writing and being a bad writer. Get your stuff edited. Listen to and learn from concrit. Don't foist your mistakes onto the readers. Sending it out without beta reading doesn't say much for you as to your skill or your regard for the readers. Remember, the PPC is supposed to be a community with an emphasis on good writing. Not getting it beta'd and sending it out as-is doesn't speak much for your opinion on good writing or your interest in the PPC as a community.