Masud HossainBlockedUnblockFollowFollowingCEO of www.thinkmain.com. I like to write about startups and the future of e-services.Jul 5, 2017It is almost inevitable that centralized internal communication systems will gradually replace email for most organizations over the next 10-20 years and we should do what we can to accelerate the trend and “own it”. We are at the beginning of a transition. We have an opportunity to both define the category and push hard for the whole market’s growth. We’d be crazy not to take it, because the best possible way to find product-market fit is to define your own market.We Don’t Sell Saddles HereStewart Butterfield12K63Great look towards the future of communication.