I think I'll just use Posterous
I mean... with all of these different social media sites, blogs, etc, why wouldn't I just make it simpler and use one site that can post to them all? The time fish may be right...
I'll probably end up still doing quick one-off tweets only on twitter, or just quick updates on Facebook, but I think for anything more substantial than that, it makes sense to just build it in one place and have it post everywhere at once.
Why not save the time?