I for one, would fucking love the blogging system.
Lots of users have stuff to say, but don't have anywhere to say it, or don't know where to say it.
Post in GD, post gets lost in new threads or simply dies.
Post in JY, post goes completely off topic and the first post usually gets buried in spam.
This way, people could talk about things that would interest them and discuss it with other users that share the same interests. Lots of forums are basically dead, so bringing in a blogging system would be more users and in the end, have more happy users.

~Fluxo