Scarcity adds value! The rarer something is, the more people will jump on it. So I vote for once a week or even less.

I see people on my feed who practice crowdfunding and have friends lists of hundreds of people. How did you do that?

I've been blogging regularly on LJ since 2001, selling artwork online since 1999 and selling it via snail mail since 1993. These things build... and sometimes not fast!

Things that help are being active and regular, something you seem to be doing aptly already.