Currently we build http://pytools.codeplex.com and customers are asking us to enhance it to be a better tool for their DS type scenarios. We'd love to get your insight, understand your stack, pain points, ...

If interested please take this 2 minute survey (even if not on Windows or Visual Studio or using Python):

http://surveymonkey.com/s/VSforDataScience

Thank you! (PTVS engineers, not marketing)