Here in Jacksonville there are no O signs. Plenty of Romney signs.
I have seen some but they disappeared within a day or two. One of the locations there were about 20 of them in front of a shopping strip on Beach Blvd. What I also saw was someone had destroyed the large Romney sign that had been there for months. The frame for it was still there but empty and the sign was face down on the ground. Those 20 Obama yard signs were all around the vandalized Romney sign.
I see the occasional 2012 sicker with the Obama logo but no very many. Duval country went McCain in 2008 and it is not a surprise that we don’t see too much of the Obama stickers again, but there are very few as compared to 2008.