[Updated January 8th 2015]
This question comes up once in a while, so here we go:
Step 0) Sign up (free) and log in.
Step 1) Go to the forum homepage:
http://www.caminodesantiago.me/community/
Step 2) Scroll down and find the section where your question /comment belongs. (If it about the "Camino Frances" in that section, if it is about Equipment then in that section)
Step 3) Click the section in which your question /comment belongs
Step 4) Find the "Start a New Thread" button and click it.
(It is blue and located on the right side, almost at the top.
View attachment 15603
Step 5) Write your question/comment and then click the "Create Thread" button to post it on the forum.
Buen Camino!!
Ivar