Thanks to both of you, as someone who hates social media either of these tools might actually leverage its usefulness without the pain.
That said, recent post mortems I've read list social media as ineffectual compared to Let's Play videos.
Any thoughts or experiences on this?
No way, social media is a really important part of any marketing campaign. It might not be as effective as a big name youtuber/streamer playing your game, but still useful even only if you put a little effort into it.
I'm going to write up a postmortem after full release in a few days, and put in as much stats/info as I'm allowed to without violating Valve's NDAs etc.
A postmortem would be really handy for finding the correlations. What I suspect is that there are formulae at work re: a proportional relationship between the product, audience and medium. So Twitter works for certain things but not others - but not absolutely, moreso based on one or more variables.
I found the postmortem I was referring to previously here:
https://medium.com/@treeform/istrolid-s-greenlight-experience-57646237ee31#.82m5906tySo it would be interesting to see how your experience correlates/differs and then, perhaps with enough of these reports side by side, the community could start to isolate those variables and see if some sort of consistent algorithm emerges that can somewhat predict whether a campaign will succeed.
Basically Growth Hacking.
It won't be expressed as an algorithm, but that's what it will be nonetheless.