Okay, 5 page of mostly rubbish so ill ignore and give my 2c
Basically as HB is in the EU (Germany to be percise) there is a good chance blizzard cant do to HB what they done to Glider, however that is for the courts to decide, in the end the EULA could hold up (nobody knows cus it hasn't happened yet, the US ruling was pretty unbelivable), you only have to look at bittorrent sites being shutdown, they dont provide the copyrighted material only the links etc.
As for the security, short explanation yes, long explanation no, basically there are some features to avoid being detected but nothing to advanced, in the end everything is detectable, and it only takes the wardenguy to not be lazy, do some work and we are caught out, now i've noticed a sync message every now and again with HB (during DDoS) this tends to be when tripwire page isn't up, now what HB is doing isn't for me to know nor do I care atm but I would assume its checking its tripwire page.
Methods Glider used like ISXWarden.dll don't work atm to my knowledge (if you go to the forum for it, it has big red text from 2008 saying LINK HAS BEEN REMOVED), so no its not as safe as glider because I don't think their is an easy way to be safe other than use a private bot which none of you will get your hands on i'm afraid and neither will I