>Amazon have been using MySQL even before all these forks happened. And not only that, if Oracle decided to pursue a lawsuit, or if MariaDB, Percona, Elasticsea

>Amazon have been using MySQL even before all these forks happened. And not only that, if Oracle decided to pursue a lawsuit, or if MariaDB, Percona, Elasticsearch or EnterpriseDB did, Amazon will have to cough up. Pursue a lawsuit over... what, exactly?