I don't get it. What's so difficult about keeping some munchies within arm's reach?
I recall back when BWE was all the GW time I'd get. And it would -always- fall on a weekend when I'd have things I can't get out of. What then? Prioritise what time I have left of course.
I'd plan fastfood that's also nearfood like a fiend. Biscuits, crackers. Those lovely Dutch butter cookies that come in a round tin? Raid the bloody supermarket, "Gimme all your ramen and preprocessed meats!!!eleven!1" Bottles of water (have to drink healthy when you're eating crap like that) scattered around my floor for quick swigs when I'm auto-following my group leader.
Granted, I still afk a lot due to reasons of the feline persuasion, but then that's why I play with friends who know how it's like (or own felines of their own).

Most of the time I solo or use henchies precisely because I know I'll end up being called away more often than not.
If I know evening's coming around and my lovely significant other is puttering around in the kitchen, I'd know better than to commit to an hour long mission. Isn't that the logical thing to do? (Or not do in this case?)
For whomever was saying it's just 6mins, have patience. Well, there's 7 other people there. That's 42mins total worth of manpower being wasted. By a total stranger.
I don't know about you but my tolerence level for total strangers wasting my time is pretty low. What right have they got to do that?
Other people's time may not be money, but mine might be. I might be so busy with work lately that this is the only evening I'll have to play in the next 2 weeks. And here's this person who can't even wait another 20mins to eat, or pee, or whatever.
It really gives the image of a child standing with legs crossed and face scrunched, "I gotta goooooo!". Well go, just don't expect to be let back in.