hi please clarify on ref desk talk page hello could you comment at wikipedia talk reference desk user taxa specifically can you explain about your changing of signature also can you respond to the suggestion that you are using sockpuppets which is not acceptable as some users think you are using a sockpuppet if you are not doing this it might be helpful to demonstrate your ip address to show that it is not the same as the currently blocked ip address user additionally if you share a computer etc it would be a good time to reveal that or if you are associated with any of the blocked users mentioned on the above link on the ref desk talk page i appreciate that you are entitled to privacy and it is not any sort of requirement for you to do this however the current confusion is disruptive and it would be very helpful of you if you can help resolve this issue thanks