Does anyone have experience running a 10 speed setup with the ENO cranks?

I've done a lot of searching, and came up with just a couple results of people running 1x9. Based on that, I think 1x10 should also work, but I'd like to hear from anyone that has actually used the ENO chainring like this.

And as a side note, is HBC still the only source for aftermarket ENO rings? As we all know, HBC is hardly an option anymore.