A happy early birthday to dodozhang21! I really feel indebted to dodo, daynah, and lauryn. These three really helped popularize Tabulas in its initial "jump" of membership (graph of users over time; that initial early jump I attribute to those three) and probably saved Tabulas from a premature death. I owe all success to those three ... although there have certainly been other "supernodes" within the Tabulas network since then which have helped its consistent growth.