Its the greed of the involved group which makes it difficult to warm up to them despite their fantastic tech. They are now trying a new pump and dump with the PTS.
You do understand that given the current valuation of BTS these developers are making far less than they are worth... Stop calling people greedy because you want them to provide you something for nothing. Their time and resources cost money, and simply because you are not willing to help foot the bill doesn't mean others are not. Also as an aside, every long term investor has made tremendous gains.