BTW, do you still recommend to create such a "personal bot" instead of using QuanBot directly? What are the advantages? Also, another thing I'd like to know is if you have some explanation stating your privacy policies (I mean: votes are directed to your server, don't they?... are votes for my polls secret, or can you read them in your server?
Using personal bot you may personalize your polls. By setting the name, picture and welcome message "what can this bot do" of your bot. You may set the list of /commands which the rest users are available to see.
All the content of the polls saved on private server. Media, votes, names. Only one person has an access to the database and it is a developer.