FatLime:I feel like everyone is chasing size and weight, so they try to fatten up the bigger feedee. In large communities I rarely get any messages at all, let alone donations for fattening

There's a big min/max mentality in the community. And some people have ... really gross ideas about smaller people.
But on the flip side, someone who is already fat tends to be more willing to gain weight than a thinner person. Why? Because it's not uncommon for a smaller feedee to freak out once they get a little jiggly and then flake out. Other times they get frustrated about slow gains and quit. It's very frustrating.
I remember befriending a feedee who was smaller than me by about 30 lbs. He wanted to be at least 200.
No problem.
He put on like ... 2 or 3 lbs before he decided getting fat was morally wrong and bounced.
This is not to say smaller feedees are inherently like this. I have met several people who started out quite small. I myself used to be a gainer, and I started at 115 lbs.
Still, all you can do is be patient and don't be a dick. There are feeders out there who don't mind of prefer smaller feedees. And in the mean time, you can fatten youself.