Great news, today I've started a new bulletin board for discussions centred around Canadians who are denied entry to the US and who are embarking on the I-194 waiver application process. It's a community contributed forum so feel free to post and reply. The backend is built using NNF (NoNonsense Forum) and is ideal because you don’t have to go through registration and e-mail confirmation to post. It's also semi-anonymous (you are not required to share any person information) . Check it out: I-194 Waiver Forum