Autoblog plugin

WP-o-Matic is nice, I love it but is there a plugin that can like mix up posts, make it randomized, because like say I'm grabbing feeds from blogs1.wordpress.com and blogs2.wordpress.com and blogs3.wordpress.com

and I go ahead and fetch the 2 feeds from each, it'd show up like

blogs1's post
blogs1's post

blogs2's post
blogs2's post

blogs3's post
blogs3's post

how can i make it random i want it like

blogs3's post
blogs1's post

blogs3's post
blogs2's post

blogs1's post
blogs2's post

let me know if theres any solution thanks!

You could learn yahoo pipes and possibly use that to randomize the items on the feed. possibly

wp-robot can mix up different posts.

WP Robot is very nice