This is a mistake I think - it is only a copy of the authors test site with the video of a discussion of a physical institute … only a very fast speaking one man - 10 min long…

I think this is a case for deletion..( I cannot edit / move it to deleted group)

Yes, very easily. Look at the packages wiki, and specifically the blog package (which this blog is based on). You can install that into your wiki by hand, or try using Tsangk's beta installer.

You can also open up a full message board using Wikidot's built-in forum feature - go to your site manager and check the Forum section.

best is to ask ( and read the howto's) in the community & Forum:
http://community.wikidot.com/forum:start

http://community.wikidot.com/howto:_start