I keep saying it, and downvote me if you wish. Screw Firebase, and long live any initiative from Mozilla. I am not going to shove my data, realtime or not, through some commercial service I have no intention of paying for and exposing myself to the same non-sense as before.<p>However, I will give Mozilla a hard time this time around: the README on Github kind of dismisses my desire to host my own TogetherJS/TowTruck server. I am sad only because with other projects, like Firefox Sync and to some extent Persona once the code is stableish, they encourage people hosting their own server-side components.<p>In any event, no Firebase for me. Thanks.