I can't believe this shit appeared on the HN. The author of the post is a jerk: Leah and the team have developed a beautiful alternative to IRC. I use Convore on daily basis.
That's an incredibly mean-spirited "review". The rest of the blog is filled with similar bile... the author has some issues with feminism.
Worst review ever. The author didn't seem to backup what he/she claimed plus unfounded "personal" attack on Leah.