One advantage of Kafka is the ecosystem effect. There are many systems (Flink, Kafka Streams, Pinot, Druid, Presto, etc) that connect to Kafka. I'm not sure abo

One advantage of Kafka is the ecosystem effect. There are many systems (Flink, Kafka Streams, Pinot, Druid, Presto, etc) that connect to Kafka. I'm not sure about the extent of Pulsar support here, although I'd love to learn more!