Thanks for such a prompt response. Actually I dont see anyone including the one in the dashboard. let me tell you the changes i am noticing.
1. wordpress blog takes ages to open now. i am feeling this for the last two weeks.
2. when the sites does open i do not see the menu to post new. when i click site admin, i can still not see any link for posting new blogs.
3. i am using internet explorer 9.
4. when i enter as sit admin i see a text only website and not an html website.
5. even the wordpress support website is taking very long time to open...
6. i tried it over google chrome and i see the same issues.
The issues are simply frustrating.