Gaining

Yes.

Perhaps, but as far as 5 goes--to me a "real" feedee (or at least a strong, confident individual) will only gain weight if she truly wants to for herself and no one else. Sure it's great to have a partner who encourages the gain, but unless they want to fatten themselves up for their own interest/pleasure, i wouldn't feel comfortable being the feeder/encourager. Of course this is just one man's opinion.

Number 2 and 6 with a nice pot belly.

I wish more people thought that way!

Let me redo these to avoid confusion (the number is not the rank!)

1 6 3 2 5 4

1,4,6,3,2,5 for me

1 .2 and 6

6. You find it erotic.
3. You're tired of feeling guilty about your weight or appetite.
1. You like fattening food.
4. You hate dieting.

Don't worry, Bec.
You will put on the weight a lot easier than you lost it. When you have been allready fat you've got fat cells which are waiting to be filled up. If someone loses fat the fat cells are just shrinking and when one is getting fat again they are getting bigger and when they reach a certain size they are getting more to be able to store all the new fat. So I'm sure that you will get easily fat again and probably even fater than you've been ever before.
How much do you want to gain?

1. You like fattening food.
2. You like to overeat.
3. You're tired of feeling guilty about your weight or appetite.
4. You hate dieting.
5. Your significant other wants you to gain.
6. You find it erotic.

Based on the list above, for me it is: 1,4,3,2,6. My significant other unfortunately would like me to lose weight so 5 does not count. I have to say even though I have ranked them above, they are all important. I do find gaining weight erotic even though it is not as strong a reason as others.