First: if you think that watching subs will result in you learning Japanese, you're most DEFINITELY on the path to being a weaboo, because that sort of thinking, from an inverted perspective, is rather naive and signature of weaboos.
Second: The only reason subtitles would result in you staring at the bottom of the screen the entire episode is if you're an insanely slow reader with no command over your peripheral vision. If it was all just staring at the bottom of the screen, nobody would bother watching subbed anime. It would be idiotic. Subs are something you get good at. It's mind-boggling how often this argument comes up despite how completely bunk it is.
Third: If you think anime is anime regardless if subbed or dubbed, then you obviously undervalue the role voice actors play in making a story come to life. "Oh, these VA's don't completely suck, so it's good enough." They're not equivalent. You're inarguably settling for less.
I'm not saying you should watch subs instead of dubs, but if you must watch dubs, I advise re-thinking the matter and finding better reasons. Because these reasons are all quite thoroughly terrible.
Edited by Fabbrizio, 10 December 2013 - 12:24 PM.