I just joined today. I think this is a clever way to get new ideas in front of people. My passion is to help others and share the positive things in this world that can do so. Here's my intro: https://steemit.com/introduceyourself/@rane/steemit-experiment-and-introducing-myself
And here is a second with a quick how-to: https://steemit.com/food/@rane/simple-urban-food-production-idea-for-small-places-hydroponic-tower-gardens
I don't know how pts work yet, but I'm sure I will find that somewhere here soon. Cheers! :)