Just letting you all know that yahoo answers are really stomping down on link posting on there questions. Annoying as hell, i received this from them today: "Violating the Community Guidelines or TOS may result in the deletion of the content, deduction of points or termination of your Answers account without warning. In extreme cases, violations may result in the termination of your Yahoo! ID, and consequently, access to all other Yahoo! services." Just thought id share.. watch what you write and try to be crystal clear when answering questions. Only takes 2 complaints against you to get a terminated account.
I feel sad and do understand what you are feeling. Yahoo answer moderators put much more restriction since their Yahoo Answer have been abused by many webmasters just solely for seo purpose, some even make money by doing Spam on them. However, sometime it is too much anyway. I think Yahoo could be more caution and see if the referrer link is useful for the topic, not just ban every accounts whom posted link.
Hi I am also suffering with the same problem my two yahoo account bane . Then at last i stop yahoo Q/A.