Just in case the message doesn't get through, Toroolbah is the only one mine I would be okay with you getting rid of. Toroolbah is, IC and OOC, a dead Age now. The sequence prefix is still being reserved but, in a few years, I will recycle it for other Age concepts. Features and functions carried out by that Age will be moved to other projects. Tosholek has recently been updated and Fens is currently undergoing a total rebuild. Bimevi and Maw are next on my list to rebuild once I get through with the others. Furthermore, even though Tosholek has been updated, I'm still planning on doing additional development once I finish a related Age. One of the few things holding that Age back was the implementation of a better logic system so I can make puzzles without killing myself. Also, the Tosholek project does not appear in my projects list. My password manager showed two OU bugtracker entries, so I'm thinking Tosholek might be on an inactive (and inaccesible) account I made before we switched to Mantis. Could someone transfer it to my account?
Also, congratulations. You wanted to clean up the database, but now that I remember this is here, I'm going to put up all my projects in development. Sorry.