Growth Hacking 101: Your First 500,000 Users
slideshare.net
slideshare.net
(With regards to any particular company, by the way, my frequent experience is that you find one or two channels which really blow the doors off... and then struggle like crazy to find a third trick. You won't typically have your company be at A+ execution/results on all of these simultaneously.)
The feeling is 100% mutual, good sir!