When Faultline last spoke to first-party data miner FullThrottle, the company was growing fast off the back of MVPDs looking to polish linear inventory as their advertisers flocked to OTT video. Publishers like Comcast and iHeartRadio were flashing a 12-month free subscription to FullThrottle’s SaaS service in return for an annual ad commitment at the Upfronts. Speaking with the company’s CPO, Amol Waishampayan, this week, we found that MVPDs are still one of the company’s primary distribution methods, driving a 30% growth in revenue over the past year. “Brands need a lot of help in this space. Everyone is screaming about first-party data, but no one really knows how to get it,” Waishampayan told us. “We have clients like Ampersand…