I absolutely agree on everything! I'm still quite new here on steemit and just started posting daily about a month ago. For the most part, I was really excited on posting something and always give it my all. It has been that way for about a month, then lately...a few weeks ago, I've been getting less upvotes on my posts and it's what diminished my interest here. For me, I have been posting the same quality on my posts and I don't know why I've received less than before. I later found out that even though you think you have posted some awesome quality content, at the end of the day, it all depends on your reputation on steemit whether or not your post gets the number of upvotes you think its worth and/or the chances your post would be viewed and upvoted by the "whales"(accounts with really High Voting Power/Steem Power). I feel tired right about now and will most likely leave this platform for awhile...Hence, for me it really doesn't make a difference if I posted daily or not, the difference in terms of reward for the work and time I put on each post is quite negligible...so to speak. hahahah