Promotion is the best thing you can Invest in, in any area of what you do regardless If its steem or not, Because its the only Way to get your voice heard. No matter How much resources you have a lot or not so much it is a logical investment with profitable consequences. Once a millionaire was asked If IT had 5$ for business what would he do with them, He replied 1$ would Invest in a product and 4$ in commercial.
Enough said
Cheers
RE: Should you invest in promoting your content on SteemIt?