anybody knows if tumblr bans because of proxies. ATM I use shared, but get lots of accounts banned. Is proxy an issue for tumblr? Should I use dedicated proxies and how many tumblrs could I run on one dedicated?
Yes, all social networks do that to fight spam and fake accounts. No one recommends using shared proxies so it’s not a good idea to use them even if their price is a bit cheap because at the end your accounts will get banned and you will lose all the time and work you put into it.
Try to use dedicated proxies with a maximum of 3 accounts per proxy. Also make sure you are not posting the same text in multiple accounts and try to avoid doing anything that might link your accounts together.