I've moved my developer blog to my vanity domain jriddell.org, which has hosted my personal blog since 1999 (before the word existed). Tags used are Planet KDE and Planet Ubuntu for the developer feeds.
Sorry no DCOP news on jriddell.org.
This place is a blogging platform for KDE contributors. It only hosts a fraction of KDE contributor's blogs. If you are interested in all of them please visit the agregator at Planet KDE.