So in my attempt to start using Twitter more I installed TweetDeck today. Coincidentally, later on today they also released a free iPhone/Touch version of TweetDeck today which will sync with your columns (you need to download the new desktop version for the syncing). Syncs with multiple desktop clients too.
It seems like a great iPhone/Touch client even on it’s own: Take photos and immediately post to Twitter (via TwitPic etc.), shake to refresh, reorder columns.
Later: Looks like it only syncs columns you create after installing the new version. At least that’s the only way I can get it to work. And I manually had to sync, it doesn’t seem to be persistent, but I’m not changing my columns that often so no problem for me. (I relaunched to test but still no joy, maybe I just need to wait?)Not getting any syncing between my “columns”. I think I’m doing something wrong(?).
Even Later: So the iPhone version is syncing when it loads today (it was not doing this yesterday); it actually asks before adding a column. But the desktop version (for Mac) isn’t asking me to do this.