Simple!!!!! Because you have browsed too much blogs. Yup..it is....the prove is you can browse other websites but not blogger..because u have browsed too many blogs and at some points blogger will block you. Actually blogger never block you but your internet browser block you or banned the website. How does your browser know it? through the history saved in the memory.
So the solution??? Simple: Just erased all the history that saved by your browser then close your browser then run it again. You now can browse blogger. Same thing, if you visit bharian.com.my or utusan.com.my too much then at one point your browser will banned the websites. So they way is to delete all the history pages you have visited.
Isn't it simple????
P/s: I hope everyone knows how to delete history on their web browser :-)