Twitter (following 28 people): "about 1 hour ago"

Facebook (102 friends): 2 minutes ago

LJ/Dreamwidth (~80 friends, factoring in overlap): 41 minutes ago


I actually first confirmed by searching Twitter for 'gmail' before anyone in my social networks had posted about it. Still, unsuprisingly, Twitter & LJ/DW = more web-oriented than my IRL Facebook friends.