Due to a couple of reasons I haven't opened the site up for general public for authoring content. One reason is that this is still in alpha. The second reason is liabilities regarding the legality of the content that a public audience can create. But you can send me an email if you would like to use the authoring part of the site.
But if you would like to use the facility for managing your content, please send me an email at satya@activeintellect.com and I will set up a userid and password for you.
Please remember that as a superuser the site administrator can see everybody's content in the database. So please do not place any crucial personal information on the site.