Looking at the 2013 poll:
VEGETARIAN:
No: 1201, 73.4%
Yes: 213, 13.0%
Did not answer: 223, 13.6%
I can't speak to the feeling of guilt, but vegetarians are a small minority here.
At the time of the poll people had requested more granularity in the answers. I think a lot of folks leaned towards veggie ideas in the sense of reduced or substanceualy below average meat consumption without actualy being vegitayians.
As to how many a lot was, who knows. I think it's likely that vegetarianism is probably more acceptable here than in the population at large and so disagreeing with it would be more contrarian
As per a recent comment this thread is meant to voice contrarian opinions, that is anything this community tends not to agree with. Thus I ask you to post your contrarian views and upvote anything you do not agree with based on personal beliefs. Spam and trolling still needs to be downvoted.