We often have on this site questions that are very easily answered in the comment (even so simple that it could've been sorted with a quick google search).
I wouldn't go into examples as there are too many to count (obviously even some of my questions).
What I'd like to ask is for an option in the closing vote for community specific->easy question or something like that (with a better phrasing of course).
I'd like to add that we have too many questions on the site that don't have answers (not sure if one can see it statistically) but rather simply answered in the comments (which might be a bad habit, but there are many questions that simply don't require more than that). Staying with the given closing options is simply not enough because there is currently no reason that fits this kind of cases and not closing them just leaves us with a bunch of unanswered questions (and I'm not sure if there's anything like a answered/unanswered questions ratio calculation for SE, but if there is it's certainly a bad influence on it).