Hey,
And thanks for all of these links.
I'm currently using the Steemit app, https://play.google.com/store/apps/details?id=com.shuraim.steemit
Although I am not totally happy about it and I'm certainly going to go look at different options.
Your monthly giveaways sound really interesting.
Look into SteemPeak. Busy.org and eSteem upvote their users but take a cut in their rewards as beneficiary rewards.