Came across RPXP today:

RPXP v0.74 generates SMIL 1.0 and RealText streaming media presentations. These can be hyperlinked via standard HTTP URLs. Web publishers can subset and annotate video streams as URLs that can be distributed via email or weblog. The original media stream is not changed.

Very interesting. One key element that has been missing from the early vogging attempts is hypertextuality, the interlinking that has transformed text blogs from fairly static “web diaries” to the dynamic “blogosphere” we see today.

Update on April 5, 2004: Unfortunately the RPXP link is now dead. Too bad, I needed it tonight…