Google Dashboard
googlesystem.blogspot.com
googlesystem.blogspot.com
"In a nutshell? Not yet."
They also say,
There are other kinds of data that Google records when you
use its services, but which are not associated with your
Google Account. To protect your privacy, that data is
intentionally kept separate from your Google Account and
thus is not visible on this page. Here are a few examples:
Server logs
Cookies
Interest-based advertising
No information about what is coming next, but I think that this is better than any other online service (that I know of). I am sure they could do better, but I think this is showing they are working on it.I don't use Gmail, Calendar (much) and a host of other services which they offer, as I think they have more than enough information about me already.
Short Answer: Probably too much.
I think I forgot how reliant I am upon Google.
iGoogle is a custom homepage. Dashboard is a summary of the personal information about you that they store.
On a more serious note, this doesn't take into account the shedloads of information stored within a Google account, or accessible with that account information in other sites. Be wary of complacency - oh, that's all Google have stored with this account? - as previous HN threads have made me realise, Google pretty much does control my soul at this point. Organise the world's information? One person-bit at a time.
No, you gave it to Google when you started voluntarily using their service.