Not sure how to do screenshots but Stolfi is posting fun LN FUD on boobtooth

“Conversely, a node that enters into a payment relay negotiation in good faith must reserve the required capacity from its relevant channels until the negotiation completes, successfully or not. So a malicious Alice can sabotage the LN also by requesting lots of path payments to her buddy Charlie through other Bob nodes, and letting those requests fail by timeout at either end.”