Since I’ve upgraded b2, my blog now has trackback and pingbacks. Basically, TB and PB allows entries between different blogs to be linked. Trackback is a manual process – you have to enter the referenced entry while composing your post. Then your entry will show up as a link in the referenced post. Pingback is an automatic process where it scans your post and “pings” the
referenced urls.
Links:
TrackBack Specs
Pingback Specs
TB & PB –
Forbidden Science
TB vs PB – Intertwingly
TB & PB –
Patrick Chanezon
Pingback 1.0 – Hixie