"I believe more is on the pipeline. One of the recent interesting changes
is the move to supply a web browser extension for the ODF format."
Yes - that would be good if a browser could read ODF as Firefox can read PDF. I did also a PHP5 extension that converts ODT to XHTML+CSS, so it can be used in content managemen systems, on the blogs, etc. It's not 100% done yet, but it works well, I'll contribute it to OpenOffice.org soon.