@lnxwalt Thank you very much for the quick response. Yes, that's my case, it doesn't appear to be enabled (as in identi.ca). Though I remember this function used to exist in the previous version of Status.net. Thanks again.
Please can someone help me unlock my account (http://identi.ca/daniellean). Also, I would like to know why did I get blocked in the first place. Thanks in advance.