link

It's true that Google obfuscates their Javascript to make it small, but with a feature as popular as google suggest, people are bound to reverse engineer it into something readable. Not to mention write Perl modules for the backend functionality.

By the way, it would be quite nice if one way to add frassle categories was using a text field with autocomplete. You could type fragments of names and see what's already there, or simply type a new category to create it. No XMLHttp would be needed, because the user's categories are already listed on the page.