This seems like a good idea. Rene Seindal has put lots of sea kayak related blogs in one place. When they're updated individually the updates also appear on the blog aggregator. It's called PaddlingPlanet.com.There's a discussion on the Forum where Rene writes, "The idea is to collect all the sea kayaking related blogs in one shared news stream so you only have to look in one place. My hope is that it will make it easier for newcomers to the sea kayaking world to discover new kayaking blogs, and for old-timers to stay ajour with what is being written on the various blogs."
Hopefully, updates to this blog and the podcasts of SeaKayakRoutes.com will appear in time.