I'm going to go ahead and get started gathering information, as it is never too early to do so. We are definitely going to have to set up a day and time to run a Google Hangout, or set up a forum of some kind, to work out what to do after the information is gathered and set up in a primitive webpage. It's imperative to archive each submission as links and blogs aren't permanent, and I will be doing that as they are submitted. I also had some basic ideas for tagging the submissions by manufacturer, model, and repair type.
Scour your own blogs/sites for repairs! If each of us does a fraction of the work, it will be simpler for me (!) and progress faster. If you don't have much time to do so, just including the link will be fine. If you have more time, also include a little about the submission, as in this example:
http://phlsphthght.blogspot.com/2013/06/mystery-solved-frozen-facit-starring.html (plain text link)
Fixing frozen carriage and ribbon advance with a solvent (repair/adjustment description)
Facit TP2, Facit 1620 (if machine specific, manufacturer and models)