Linking to other watch related sites or discussion forums: In general, there isn't a problem with linking to other watch related sites - WTF is very open. This assumes you're doing so as a normal part of a related discussion. If it is clear that your primary intent for posting a link to another site is purely for promotion purposes, the post is subject to deletion or modification. Linking to other sites by strong members of our community is fine, but if your only posts self-promote or promote other sites, those posts are likely to be deleted or modified. This includes embedding a link in a photo as a "watermark." This also includes using the WTF Private Messaging system to promote other websites or invite others WTF Members to visit or join other competing web sites. The linking or posting names of non-sponsor commercial websites or entities is not allowed in any form, including Private Messaging.