It’s geometric! Rock Health’s total of $2.3 billion in digital health funding as of June 2014 just rocketed through the $1.97 billion 2013 full year total. Year over year to date, it’s up over 16 percent. And there’s stardust on every sub-sector: software, digital health, biotech and even medical device, the laggard (negative growth) in previous reports. Funding rounds must have taken vitamins, because they are 50 percent larger on average at $15 million versus last year’s $10 million. But there’s the same concentration on big deals like NantHealth, Flatiron Health, Alignment Healthcare and Proteus, heavily skewed towards payer administration, digital health devices, data analytics and healthcare consumer engagement. But the clouds on the horizon are there. Last year’s disproportion in seed/Series A accelerates, and the ‘down the line’ weakness continues with proportionally fewer companies reaching B, C and D rounds. Crowdfunding has also lost its luster–50 percent off with Indiegogo dominating–but its blowout with Healbe GoBe [TTA 26 June, CEWeek] accounted for 41 percent of total crowdfunding dollars; MedStartr stayed in the game at a distant second. IPOs haven’t been great, the ‘digital health index’ is an underperform yet funders are still itchy to cash out multi-round companies like Practice Fusion (EHR/billing), Proteus and ZocDoc via IPO. VentureBeat. Rock Health report on Slideshare.