I also have a Synthweaver on The Progenitor and have noticed that some of the schematics have been selling at very high prices. However, because I never sell schematics myself (I prefer to keep them in case any of my friends or guildies want them), I had no idea that some of these people were resellers rather than people running missions themselves. Thanks for the heads-up!
Your idea sounds great. Maybe we could come together in some way to share schematics at reasonable prices. I'd certainly be interested in pooling knowledge, particularly with a kindred spirit who also has "gotta catch 'em all" fever when it comes to schematics!
(For the record, I got my final two 1.2 schematics about a week before 1.3 came out.