wiki spam!

[Polychronis Ypodimatopoulos]

It's becoming very annoying having to deal with spam (bots?) operating 
on the wiki, trying to blank wiki pages, like in the case of the following:

http://wiki.laptop.org/go/Multi-hop_mesh_network_in_MIT_campus

Is there a way to prevent that? Why not require user logins to make edits?

p.

-- 
Polychronis Ypodimatopoulos
Graduate student
Viral Communications
MIT Media Lab
Tel: +1 (617) 459-6058
http://www.mit.edu/~ypod/