I'd echo that, and add a friendly hint of how to do this just in case it's not clear:
don't press the "New thread" button, but instead go up to the "Search" menu item and type in the subject of interest ("Castellón" for example). Choose one of the several
resultant threads, go into that and then hit "Reply".
There is some interesting stuff going on with Spanish airports and your input is appreciated, but consolidating discussion in one thread (as
dj6 says) makes life easier for everyone.