i've done more breeding than any one person should attempt in a life time.
funny thing is, a lot of the ''greatest'' contain stuff that came from my basement (directly or indirectly).
if you want to make seeds, it's as simple as letting the grass grow. if you want to isolate a trait, well now, that takes some thought, preparation, room, and time.
i've not come across anyone who is stabilizing 'strains'. crosses, this that and the other, but none of the 'omg, this is the best ever! how can we take this female, and make her available to others?'.
the process is simple; only takes a couple of years. stabilize by selecting desired traits/phenos for six + generations. do any of you have the patience?
if not, you're chucking pollen, just like everyone else.