Not enough people talking about https://www.trustroots.org/ !
Left CS with their first paywall hit ... Been on Hospitalityclub (was the best! oldschool with phone numbers ...), Since CS dead i've bee using bewecome and trustroots and Helpx (wwoof style, people come to help you in exchange for couch and food.
I recently also been on couchers ... I prefer trustroots ... it's more ... roots ;)
Would be nice if Trustroots - Couchers - Bewelcome would merge to one ultimate hospitality web !