I just wrote a long reply for it to be deleted by the spam monitor. Post the same question at the website below.

http://www.tripadvisor.co.uk/ShowForum-g562814-i9698-Salou_Costa_Dorada_Province_of_Tarragona_Catalonia.html

Well.......I've tested the spam settings myself and it seems to be OK.
I've even copy and pasted a long full page of writing and is OK.
I don't know why is happen to you.

I've posted in tripadviser under Salou Travel Forum
My name is Gotthebuzzbristol cheers

You might consider a Coach trip with Plana...could work out cheaper in the long run, and don't forget, the last train back is something mad like 9:30pm

I have had problems with bravenet on several sites. When I have more time I will try to remember what I wrote to try help solve the problem... busy now...