using regex to parse HTML has doomed humanity to an eternity of dread torture and security holes using regex as a tool to process HTML establishes a breach between this world and the dread realm of c͒ͪo͛ͫrrupt entities (like SGML…
A primary use for WP-RUBI will be at sites where administrators have decided to remove images that have been used either without permission or under lapsed or lapsing usage licenses: Proper employment will help to reduce or eliminate legal and actual “exposure” quickly and easily, without harming the site’s search engine rankings and while preserving posts as originally composed, allowing for eventual restoration.
Contrary to my tentative conclusions of a month ago, I now understand at least one good reason to use output-buffering while writing WordPress code. Indeed, I now anticipate using the tool frequently.