Nowsaday, we all can read from the newspaper: ppl was sued because they didnt use their blog properly. Recently there was this lawyer who write something in his blog about the judge and that lawyer was sued in the court. Therefore I hope to share the below with you all so that we can take precaution together and dont put ourselves at risk from dangers.
a) No strict privacy.Blog is not your personal diary that can keep in your locker. It is a place where your friends / others can access and view your profile and information. Therefore, only post stuff you dont mind strangers knowing. Afterall, you cant take it back. Eventhough you can delete it, but the other versions may exist on other ppl's computer.
b) Prevention of Identity theft.Dont post your personal info eg name, address, phone number; or full name which can link to your other username or even password. I have read a few identity theft cases and it will bring hell to you if your ID has been stolen.
c) Post with precaution.Dont comment issue which is related to sensitive area eg religious, politics etc. Dont use languge or words that can ruin your reputation and your life (eg employee search internet/facebook to check if the recruiter is suitable for the job. If you comment in your blog about your previous employer, can you imagine the consequences?) Dont upload pic in your blog with copyright or trademark sign.
Lastly, blog is a tool, but it can also hurt you if you didnt use it properly.