I wonder why this question (10K+ only) got deleted; it looks like a good question with some answers that got upvotes and even with a bounty.
From this comment made by the OP:
if you cant understand the question, then you are probably not good enough to answer it. you cant really get any simpler explanation. ill withdraw it. thanks for the help
I assume he got frustrated, tried to delete the question and when he saw he can't (as it had answers) he asked to delete his account thus nuking the question, or other option started to troll/spam until moderator nuked his account.
From what I know about this place, good contents should be reserved—once something was submitted, it belongs to the community (unless if it contains sensitive information of course)—right?
So, is there any reason not to restore that question?