I'm glad you like the post. I'm working to update certain parts as I learn, but it's all pretty good advice as far as I can tell :)
For Twitter - I look at your account, get your goals and suggest what holes can be filled. If you are over there, you should most definitely be tweeting your steemit posts. I have this list of steemers, and quite a lot of them do retweet and click links so it's helping in both places. I'll be glad to connect over there :)