Tell HN: You can spam every user of the frid.ge(YC S10)
The frid.ge uses a url like http://www.frid.ge/php/profile.php?u=10613 for user profile, while there is no provision of a search box in site, you can easily find a profile by changing u=xxxx to get a profile. And you can post on their wall to , regardless of the privacy settings. Don't know if it's a bug or a feature but I found it weird.