No problem at all brother. In response to your question, I'm not 100% clear on what you mean by 'free remailer service'? Once I'm clear with that I can respond.
BTW, one question I have here is why do we need remote operation? I assume that we do not need to use our enails when we are not present? I find I only need 2-5 mins to turn my d-nail on from cold for a dab with the Sapphire Liger or Sapphire halo. If I forget to turn it off that could much more simply and securely be addressed with a timer or remembering to turn it off when I leave (in fact, I believe most PID's actually have a timer capability built into them and it is simply a matter of learning how to use the setting!).
Another question is all the above aside, why do we need both wifi and bluetooth? It seems unnecessary to use two wireless communications standards when all of the related functionality could be handled by wifi alone (or even bluetooth alone; although admittedly this is jenky for internet functionality, requiring tethering to other devices in order to use their internet connection on the hex-nail and increasing the number of things that can go wrong along the way).
You are right-on to highlight that errlectric have designed a microprocessor based alternative to PID's too bro - the hex-nail isn't a first that sense.
I'm interested to see what the new crop of e-nails turn out like with all of this being said. I just wanna make sure that we can get better and more sophisticated heater behavior without being forced into compromising our data security and connecting ourselves online more than we might want to, it looks like hex-nail are gonna play ball in the long-run though, so all is well