Our Vision, Values and Policies

Member expectations and rules

Change Email

How to change your email

Banned from the Forums

This is a professional discussion site. Act like it.

Deleting my Account

How to delete your SDN membership account


Help support SDN's nonprofit mission.

Ignore a Member

If there is a member getting under your skin or annoying you, use ignore to mute them.

Classifieds Posting Help

How to post in the classifieds area

Deactivating my Account

Sometimes you just want to step away for a while

Delete Content from a Post

Information about post or thread deletion and editing

How to Use Private Conversation Messages

Want to send a private message to another member? Use "Conversations"

Member Name Change

How to change your member name on SDN

Report Bad Post

Getting the bad apples out of the barrel

Doctor Verification

You've earned it, now flaunt it!

Business and Commercial Members

How your business can participate on the forums without getting banned

SDN Mobile App

Using SDN on the go


This shows a full list of the smilies you can insert when posting a message.

BB codes

The list of BB codes you can use to spice up the look of your messages. This page shows a list of all BB codes that are available.


You can earn trophies by carrying out different actions. This page shows a list of the trophies that are available.

Cookie usage

This page explains how this site uses cookies.

Terms and rules

You must agree to these terms and rules before using the site.

Privacy policy

You must accept this policy before using the site.