How to use Facebook to market your product/blog/website

Recently, I received a few "add friend" request from unknown stranger in Facebook. When I look into their "Add Friend" request, it comes with message of their product/blog/website which they would like to promote. Well, I didn't like this kind of marketing as it works like spam mail. Even though some use pretty girl face as their Facebook profile and then try to add me as friend, I didn't bother

Security warning from Facebook

Tonight, I opened my yahoo mail and found an e-mail from Facebook warned on my Facebook account has been temporarily suspended due to suspicious activity. Below is the content of the e-mailDear  xxx,We have detected suspicious activity on your Facebook account and have temporarily suspended your account as a security precaution. It is possible that malicious software was downloaded to your