I agree, but BiteSMSjust doesn't feel as polished as Messages+.
I just think it is ridiculous that I have paid $30 for 2 apps (ISX and MyWi), and in order to use them I am forced to pay an additional $10 for the 2 of them! If I would have the ability to use my old versions of the apps, that would be a different story, but since the iPhone 5 cannot run iOS 5, then I cannot use any of the purchases.
Company's such as Adobe can charge upgrade fees for there apps like Photoshop because I am not forced to upgrade, even if I upgrade my computer, the apps will still work. If I choose to upgrade great, if not, I still have a usable product. This is what Intelliborn cannot give me.
I have been emailing back and forth for about 4 or 5 days, now I have been ignored for about 2. It is just crazy to think that my $30 I have invested over the past 3 years (I purchased MyWi back in 2009, and have paid 2 upgrade fees over the years), is wasted unless I pay another $10. Poor customer service if you ask me. I have never condoned piracy, but this is the reason people do it.