I am worrying about the future of our natural right on the Internet.
Here right I say is for us to be human obviously.
In a word, it is becoming harder and harder for computers to distinguish human and bot.

Our activities on the Internet is too simple to recognize ourselves as human beings.
There are only click, click, click many clicks and sometimes typings.
Needless to say about clicks, nowadays, even typings are easy to be imitated by using algorithms of a sort of Markov-chain.

I think that this problem is worth discussing more.
If we lose this identity war, most of internet companies will lose their values brought by advertisements.

I guess that the identity provider such as OpenID Providers becomes very important role in near future.
They will become providing not only an identity but human proofs.