I'm digging the birdhouse app for the iPhone - it is, quite simply, a notebook for Twitter... a separate space for you to develop your tweets... where you can mull them over, get them right then tweet them. It also lets you "unpublish" a tweet too... which is a nice feature.
Watch this vid for more... a nicely presented more may I add:
For some of you this will make sense... and for others it wont. It makes sense to me.
Thanks to Influx Insights for the heads-up.