Yes I saw it now...thank you for that. Still I'm a little unsure how the rules are interpreted. What I see is the topic is questions about open faced chinese poker odds and I found a useful app that calculates that. Can I share that somehow if it's on topic? If not, what confuses me is several posts before someone has a direct link to a paid app which they are clearly selling (fine with me....hope they make a Million $) and that seems to be OK. But a link to another app I wanted to share gets deleted. I'm not sure I saw in the rules why one is allowed and another not. Can you please clarify? Thanks!