site data access

[madinso]

I want to know like google, yahoo, bing and facebook some normal sites also SweetP productions or Insomniacs access my personal data?

[SweetP]

@madinso potentially they could but it is unlikely.
My site doesn't, that's all I know.

I personally don't trust FaceBook or Google though... and don't use either.
(I use Google search extremely rarely)