Activity Blog post 3

Sites that uses openid

1.cancer.org
2.paypal.com
3.google.com
4.yahoo.com
5.wikipedia.com
6.skitch.com
7.pbwiki
8.livejournal
9.mixx
10.WetPaint

General: They use openid to gain support and acceptance to support identity platform. to improve better security upon accessing such sites, it appears to be that using openid improves the quality of accessing signs; confirming identity and verifying users login. It appears also that these sites uses OpenId to support their platforms and environment by embracing OpenId technology that gives purpose to social sites.


2. 
This shown that the illustration starts from user itself using a browser to request login from a server to a website by which the server will verify user identity and before logging in to homepage of the site the site will now ask for identity to confirm access and verify login. after that if the website detects a good user information that verifies the user a active user the site and the server will now let the user login over Openid usage.