So having just spent about 20 minutes getting the post all sorted for this weeks carnival I have decided that what doesn't work for me is Time Differences!
Because I am so many hours ahead of the USA I can sometimes write my WFMW in the morning (my morning when the USA is still fast asleep) and then have to wait for the end of my day before I can link it to 'Rocks in my Dryer'. Sometime I don't link it until the next day!
This is great as long as there isn't a particular theme like today.
Oh well, my great tip can wait till next week.