Because SN is a custodian and you shouldnt hold funds at a custodian.
I'd love to see an option for 0 balance and every time you post or upvote, it asks to pay an invoice. Auto withdraws of your balance could be a thing too for people that have an always online node or LNURL pay link.
"Not your keys, Not your coin" applies even to great custodian sites, like stacker.news
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Great option! Maybe set a limit of when 5000 sats is reached auto withdraw. You want to keep some sats on SN just for ease of posting and tipping.
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