If half the GoP in Texas wants to secede from the Union, then I think that Kos is on to something in that they don't need their American flags anymore. Let's illustrate the fact by offering to give their flags a good home. Nothing like photos and video on the news of secessionists handing their flags over to Dems. Follow me over the flip for how I think this could work.
We should set up a drive wherein we offer to adopt the American Flag of any Texas republican who desires succession. Like a foreign aid adopt-a-child thing where progressives who are interested would receive the flag and a picture of a GoP secessionist.
We could have web ads with messages like "for as little as loving the Unites States of America every day, you can adopt an American flag from a republican who would like to disband the USA. Will you help? Your contribution of caring for the flag will help disadvantaged flags escape neglectful homes."
We could totally pull this off in time for flag day (June 14). It could culminate in Democrats all agreeing to fly the flag on that day and donate to an aid charity like the one we're modeling the campaign after.
We generate enough press around it and call this secessionist bluff out. If the GoP really wants to drop the flag, Democrats will catch it before it hits the ground.