I just started a Twitter account the other day when I found out that was how Mrs. Fussypants would be doing her link posts in the future.
I really haven't figured out how it works yet, but I will let ya'all know if it is something I endorse (I know I should endorse it because of all the extra traffic it helped me generate, but I have to try it first).
Last, but certainly not least. Darn Robin for getting me started on this woot stuff. I haven't gotten anything yet, but there is a woot off going on and people are saying there are going to Bags of Crap... I can't sleep until I see what the next item will be and it is LATE! (I can't imagine the east coasters trying for 'em)