to any Mods out there, I know this is not under your authority and you probably have no power to fix such, but a while ago I received the "No longer accepting questions from this account" message. I read the page in the link. It's seemingly impossible to regain asking privelages since it's "a secret system" and that even so, it might go back anyways. But when I first got the error, I'd only had a reputation of about 78 or so. It went down to 40 one day, for a dumb question. Since yesterday, I've gone from 40 or 50 to 180. I still can't ask questions. I'm not asking for anyone to "unban" me, but I'd like to know my possible options of things I should do. I'm not going to create a new account. Just that I am feeling a little hopeless now, being unable to ask any of my own questions on such a [great] community board. All I'm asking is for some insight on what I should do from here on in. That's all.
The answer is kept here:
In short, there is a heuristic in place that searches for patterns of low quality questions. The fix is to not trip the heuristic. I believe the exact conditions are not known lest people game the system, though I could be wrong.
I can't go into too much detail, but what is probably triggering your question ban is that 4/7 of your questions were deleted (by you it seems).
My best advice is to go through your questions and edit them up if needed and then un-delete them.
Also see sysadmin1138's answer.
You have 63 answers at the time that I'm writing this. 14 of them have a negative score. That's almost 20%. That's really really really bad. Quality is valued over quantity.
Regarding the comment you made here (cited below): Only asking questions isn't a problem, especially if they are good questions. In fact, we have many users that only ask questions and never answers any, which is unfortunate but unavoidable, I guess.
The problem is not to ask too many questions, but to have too many down votes, as it is the case with your account (a fact you called obvious). It was pointed out to you already that we value quality over quantity. I am not sure, but I guess having too many down voted questions is considered as bad by the automated "banning" system as having too many down voted answers.
So, ask as many (good) questions as you like, answer only questions you understood and that you can answer and you should be fine.
Citing the comment in question, as you should delete it on the main site:
As I so (painfully) learned, you should also answer questions and not ask so many, since A) you might be banned from asking (this is automatic) eventually, or your reputation will go down. Also, it's not meant to be a "question reaping" forum, it's an active community of question AND answer.