There are so many sites for writers and would-be writers, and it can be hard to find ones that consistently come up with interesting ideas and opportunities. So if I find them I try to mention them. I can personally recommend Travelwriters UK which regularly produces offers of travel work for pro travel writers - yes, it really does, even in these days of austerity. Another is Essential Writers which has a wonderful variety of ideas and opportunities for writers of all types and is always full of surprises.