Does 301 transfer trust and nofollow?

I've been blacklisted from wikihow for "spamming" and i've tried emailing the moderator and she's not playing ball with me.

I just remembered i've got a few 301 domains pointing to my site and they've not been blacklisted.

Does 301 domains transfer powerful nofollow links from places like wikihow

No follow links carry little to no value. Drop them!

Yeah agreed. Doesn't hurt to have a few to make a backlink profile look more natural but other than that they won't do much good.