I believe I already changed the password to admin/ULT! but there are all others that use the same. This was a test to do two things:
A place to discuss the topic of subdomains. To talk them up as a very useful idea for creating hundreds of different websites. If you get a domain that has a generic meaning like bloghere. then each person who wants to use the site can have a domain at yourname.bloghere.com. But database driven sites are much easier to maintain and do better at www.bloghere.com/yourname.
There is really nothing here except that the tech.loi. and subdomain/is where the admin starts. Change pw. Think I did.
The other thing was to prove that even a subdirectory (this one on subdomains) could have a brand new wordpress installation for another theme. (Completely unnecessary by the way)