You mean frustrated AND childish.
See, if you were just frustrated, it would still be possible to post in a constructive manner, and to follow the forum guidelines.
It's the childish part that leads you to be whiny and break the forum guidelines, thus getting your post deleted.
Show me a post you created (if you bothered to type it out before posting it so you still have it on your harddrive), and I'd gladly show you the problems in it, help you translate it into a constructive language, and direct you to the proper thread to post it in.
---------- Post added 2012-04-01 at 08:59 AM ----------
Bollocks.
http://us.battle.net/wow/en/forum/topic/4253902465
This is the proper thread to complain about the speed at which people are invited into the beta, for instance ("Too many invites too fast" ... "Not enough invites" ... "Where is MY invite"...). As you can see, there are LOTS of posts, in fact they recently extended the cap on it because the default cap for a forum post had been reached. So they are STILL accepting comments on this issue!
Want another example, or do you prefer your ignorant denial?