Dunno what to make of your bubblechart. On the one hand, I should be absolutely ecstatic that I am firmly sitting inside the 0.6% bubble and still making ~200k per year, with complete, total and utter ignorance of the rest of the bubbles that make up 99.4%. On the other hand, I wonder if just like the dotcom bubble and the housing bubble, this 0.6% bubble will also pop. Maybe I should broaden my skillset just a little bit...ah, what's that 0.8% bubble right next to mine ? Closer Clojer Closur ? Where have I heard that before. Oh yeah wasn't that the rival language also hot for data scientists. Hmmm...maybe if I bone up on that..after all, 0.6+0.8 > 0.6 :)