Is there a thread on Terraforums about where to look for Nepenthes seeds, and how to evaluate sellers? Given the amount of junk that is being sold for high prices, it seems like something might be useful. I'm sure a lot of money is wasted.
I do think posting here looking for seeds is entirely reasonable, and I hope you have success. Surely there are a few people who generate some, especially hybrids.
I had a friend a few years ago who made a bunch, and I don't think he ever used them. He had/has highland species growing in a unheated greenhouse in a very mild climate just South of San Francisco, which really thrived. He made seeds, just because he "could", but he had no interest in growing from seed. He was constantly pestered for people looking for seeds for other plant groups, and I think he just didn't want to deal with more of it.