UPDATE: Hi @witkowskipawel this post has been featured in Exponential! C² Featured Posts, a daily publication of the @c-cubed blog. Check it out :)
https://steemit.com/curation/@c-cubed/20181006t225901063z

This post was shared in the Curation Collective Discord community for curators, and upvoted and resteemed by the @c-squared community account after manual review.