 Dr Tan published the request on Sintercom and pointed out that he was required to sign a document as part of the registration process, taking on personal liability for all content appearing on the site, including all content posted by users in the public forum.He pointed out that such a requirement meant anyone can maliciously post something libelous on Sintercom, and he will technically be liable for such libelous comment, even if he was unaware of them.He further pointed out that the content guidelines were vague enough that much of the already published content on Sintercom could be construed, if the Authority so desired, as contravening the guidelines.