Is zymic.com Safe?

I hand-code (or programmatically generate) my own HTML, and zymic.com free hosting preserves my work perfectly. I am so glad to have a free hosting service that doesn't presume to write my headers for me or refuse to allow me to have script-free .html files. Some sites extort a fee for allowing you to retain full control over the content of your files, and that alone discourages me from wanting to have anything to do with those hosting services. I haven't had any problems with my site being down at zxq.net, although there have been a couple of ftp: access problems during the last four or five months. Like one of the other commenters here says, it's hard to contact zymic.com (and their mail might not be delivered in timely fashion, either). But having a reliable hosting service, and one that's also free, I tend to overlook problems with it, as long as they don't recur too often or last for too long.