Yes, I understand it. I'll transliterate the top couple of parts so you know what he's talking about:
"I have already published a series of plugins for managing remote avatars. These plugins functions well, except a problem of performance at the time of the submitting a new comment. Only, I had a need for flexibility to manage these images. Lastly, I had wanted to write a plugin which does not just link to the images, but which offers a true interface administration.
Thus I wrote this new plugin which manages all of the pavatars, favatars and gravatars, but which integrates also new concepts : favicons and local avatars. This plugin is used to create the visual identities of each contributors (authors and commentators). Moreover, it allows logged in authors to install their images on the site (thus without passing them from a remote site), with a pretty private interface. Lastly, it automatically inserts the nice pictures (beacons?) into the home site."
Most of it was straightforward French although as an Englishman, it's always a problem dealing with web neologisms like "gravatars" and whatever "balises" means.
Hope this helps.