Send them flowers, to their workplace, and tell them God Bless You.
Responding in anger is what they want. Doing tha (flowers or a nice, lightly sarcastic card) will absolutely blow a gasket in their heads, might even hospitalize some of them.
We can play with these peoples brains. They are SOOOO ripe for psy war and being freaked out.
Mark Levin's book writer guest today (Walsh?) said a common conservative weakness was that they desired to be liked by others (and get screwed by those who pretend to). He wrote somethig called 'Rules for Radical Conservatives' and I guess it's pretty funny.
Anyway, his take on the liberals' weakness was that they have 'no sense of humor, none'. Similar to what you suggest would be to laugh and mock liberals humorously at every opportunity- that should drive them nuts.
Examples of liberal thin-skinnedness would be the hands-off approach that comedy shows often take. For instance, the guy on SNL who does Obama, does the worst impression I've ever seen. David Letterman only touches The One with kid gloves because he knows how sensitive he is.
Mocking and laughing at these stupid bastards will get to them like nothing else. Our liberal president is only a few degrees from Kim Jung Il on the sensitivity/socialist scale. Imagine mocking or laughing at that little dictator and living to tell about it?
The left takes themselves too seriously and need to be laughed at. Rush does it best with, 'Barack, the magic negro', or, 'Banking Queen', Barney Frank.
Vice president 'Bite Me' is just the sort of thing we need to use more often. Pointing and laughing at these socialist clowns and their stupid policies is a great way to defeat them. Well, until they reach the level of Dear Leader, that is. By then, you're on your own.
I'm thinking white lilies. ;^)