Spam inside Orkut Scrapbook

Orkut Scrapbook is much like the Facebook Wall with one difference - you can publish the same message on the scrapbook of all your Orkut friends in one click using some third-party hacks.
And as these hacks are getting popular, Orkut scrapbooks are looking more like junkyards.
And unfortunately, there’s no easy way for you to block people from flooding your scrapbook with bulk messages other than removing that person from your friends list.
The scrapbook is definitely the most popular feature of Orkut but with all this spam, Orkut may have started to lose its charm.