Well then develop your own and give it away for free. Stop being an arm chair hero thinking you DESERVE something. Only thing you deserve is the use of the bot you paid for. You should be thankful I am even sharing this with the community. Imagine if I didn't put in tons of hours of work into this, you would still be using the targeting system in HB. My bet is you are using this plugin and just bitching because you feel you are entitled to something from someone who is nice enough to do it for free.
What you should be doing, instead of complaining, is thanking all of the nice people who donated and kept me working on this project. I haven't played WoW in over 6 months. I have bots running only because of the people who donated and are more or less paying for my WoW expenditures. If it wasn't for them, this addon would have died long ago. So thank the donator, because if it wasn't for them, you wouldn't have this at all.
Also, go complain somewhere else to someone who cares. Or develop your own and give it away. To top this all off, because of this post, you won't be getting access to the GUI, ever... To quote Bashiok "Aren't you thankful?".