Should I invest in STEEM POWER?
Influence in Steemit is directly proportional the amount of Steem Power in your account. It increase the value of your upvote as well as the value of your curation rewards. It is good use of spare time also when you get rewarded for your time spent in the platform as the curation rewards or as author rewards. This mutual relationship is very unique that benefit both author and readers but to take advantage of this relationship as a reader it is required to have good amount of SP in your account.
I invest most of my earnings straight into steem power :)