You are afraid that your reviews will be stolen from you?  The issue of security is very important to each user. Anything can happen. Recall the recent hacking of Binance. Even such a bib exchange with big resources has screwed up. Just need to comply with security measures. Withdraw funds when accumulating the minimum amount for withdrawal. At website Revain there is a restriction on the withdrawal of funds? If I take part in the bounty, then I would like to transfer the rewards to a cold wallet. No offense, Revain