People should be discouraged to start articles about their cat, consisting of "penis(...)penis". Since the GGP apparently isn't confident enough to supply us with examples of unreasonably removed articles created by him, I don't think we have any reason to agree with him.
If you're concerned about removal of your written works, you should not rely on wikipedia for storage; you should create a backup yourself. Wikipedia can not keep everything that is of low quality, because doing so would make it more rewarding to sabotage.