I can't post new topics on Tinkerer's Workshop

[Aqua.Soo]

Trying to post on Tinkerer section.

After clicking "Post", the site says "Working" and goes back to the forum, but nothing is posted.

EDIT:
Turns out I can't post links on a new topic but can edit one in later. Probably some anti-spam feature.

That was stupidly frustrating. At least give a warning so the user would know what went wrong!