RE: How Do I: Send Steem or SBD from Poloniex to Steemit (ANSWERED)
Click on "Permissions". There you will see a "Memo" address. Copy and paste that into the Memo field in Poloniex. Put your userid, decrypt in the address. Hit Withdraw, 2 factor auth, email confirm, etc.
EDIT: Memo field is actually not needed in Polo. I just entered my user id in address field, left the memo field blank and it still worked.