There are several websites where you can unload your grudge against anyone, be that be your boss, your doctor, professor, or any business that swindled you!  No need to have your own blog site.  Some are here:

http://www.ripoffreport.com/

http://www.complaints.com/

http://www.iripoff.com/

Here are some tips to deal with bad bosses:

http://www.bigbadboss.com/BAD_BOSS_INFO_ZONE.html

http://www.badbossology.com/forums

Here is an interesting poll:

http://blogs.techrepublic.com.com/career/?p=1065

According to this poll, 87% of people in the US quit his/her job because of bad boss (I was one of the quitters!).. 51% quit at least once due to bad boss.  So Chirayu has lots of frinds in the US.