Caveat Emptor is accurate…
DEFINITION: The principle that the buyer alone is responsible for checking the quality and suitability of goods before a purchase is made.
Typically it is used in relation to used goods and goods were there is a chance that they are misrepresented in some way that is not covered by law.
In thiscase, failing to RESEARCH falls under Caveat Emptor.
ie. Buyer screwed up.
Rimmer1, the reason why some are "hounding" you over it is that some of your statements appear to be placing the blame on FFG, distancing yourself from you simply screwing up and this in turn is resulting in you making snappish comments that is just fanning the fire, especially in regards to the use of Caveat Emptor due to its use in regards to such things as dealing with dodgy used car salesmen which creates a preconception as to how you intended to use it even if such use was innaccurate.
To then follow up with comparing people responding to your posts with individuals from 4chan, you again do exactly as you did with the use of Caveat Emptor, except in this case you are also ensuring people know you mean it in a negative light. I myself have never visited 4chan and so have no personal experience with 4chan, but I have an understanding on what such a comment means based on others views of 4chan.
Again, it comes across as you distancing yourself from any responsibility by laying blame on those posting in response…which is also a logical fallacy.
We all agree (including yourself) that you stuffed up.
In turn, respondents have made assumptions of your meaning that now appear innacurate, but some of that is on you due to how you responded. No harm, no foul. We all stuff up at times, it happens.
However, leveling insults (unless aimed at oneself to acknowledge your an idiot so even the blind amongst us understand you realise you screwed up on whatever), even though you feel them justified, does little to assist and is best avoided as it just makes things difficult at best or increases the problem at worse (as it then simple comes across as you being a troll)
After all, the cherry picked comments you got annoyed at had a clarrification included stating that the respondent may have misread your intent due to simple miss-wording on your part.
Take a deep breath, clear those lungs and dont worry about it.