SF Feather Award No Longer Available

[Omniscient]

If I were to obtain at least 100 posts in 30 days am I still eligible for the award?

You would not be eligible. You were not given eligibility before hand. In a year you've made 38 posts.

And unsure how long-term this will effect SF but I feel that we can do other things to increase activity and maybe I've ridden the HF promotion a bit too long.

I'll of course carefully review activity and traffic on this site over the next few weeks. I really don't see us losing too much though.