It is not meant for you. That's as simple as it gets.
You're an end user, not a developer. And if you paid money, you didn't pay money to use the beta operating system, you paid money to become a registered developer and have the ability to submit your apps to the app store. If you paid a company other than Apple to register your UDID, then you have actually paid to be able to test the company you paid's apps.
You install the beta, it doesn't work properly, you are NOT entitled to get hysterical, piss or moan about it as it is unfinished pre-release software. There will be bugs and these bugs and comments should be reported to Apple using the developer site (which you should know, being a developer and all).
Too many end users with no common sense whatsoever using the beta version is giving iOS7 a bad reputation it does not deserve.
Um...can you say irony and satire.
I thought that it was obvious enough (actually over the top) not to require smilies to make the irony clear...obviously I was wrong.
But thanks for the lecture, anyway!