Really well written article! I would really like to see well written articles like this so I just wanted to throw you some tips, look at the steemit page that shows you how much steem power each tag is worth then decide which ones have the most exposure and use those and always use 5, you're really shooting yourself in the foot by only using 4. Being from the consumer tech industry you have the potential to become a big resource and staple on steemit for crypto if you so choose.