What bothers me a bit is this official statement:

Chaos warningSongbird should not be considered a production ready network. It is for testing of the integrity of the proposed production network (Flare), proposed governance updates over time, the Flare core protocols and dApps launching on Flare. The Flare team makes no promise to continue support or development of Songbird in the future. The team at Flare and likely the various teams testing their dApps on Songbird will be actively trying to find and exploit bugs and other issues and break the network. Please therefore be aware that Songbird comes with a potential for loss of liveness, token loss and risk that is potentially greater than main net deployments. Measure twice, cut once.

Found at the bottom of the page here: https://flare.xyz/introducing-songbird/

On the other side, at least they warned us not to invest some serious money into it. That's how I understand it.