Hey @synapse57 there is a gigantic thread for just that very thing. People are constantly giving away free seeds in this thread. It’s up to you how you would like to do a giveaway - some users post a signup and do a random drawing for a winner, other users say something like “I have X packs of ____ strain, dibs for who wants them.”
There is also a moderated trading thread if you’re looking to receive something in exchange.
Some users start up their own threads in the Trading Post / Seed Giveaway categories if they are going to give out a larger number or have semi-frequent giveaways.
All threads in Trading Post & Seed Giveaway are locked behind Trust Level 2, if I recall correctly.