edited;
Are you sure you are looking at the note 2014? The air doesn't cost 200$ more than the 2014 version of the note. That's the forum you are in and that is what people's responses are based on. The original galaxy note 10.1 costs about 400$ for 32GB model (give or take, depending on country as well), but the new galaxy note 10.1 2014 edition costs 600$ for 32GB, as does the ipad air. If you are looking at 16GB, the ipad air is actually cheaper than the note 2014, (525 vs 550?) iirc. And obviously the 16GB old note is even cheaper.
Obviously my price quotes are just general ones, and not based on what you can get the various tablets for on sale. But that is generally how the numbers are. So if you want the new galaxy note 2014, you are comparing similar prices, not that massive difference you said. If you are looking at the old galaxy note, you might want to try in that forum, as people here are more interested in and will assume you are talking about the new version.