Publish each user’s stream of 140-character
messages as cloud-enabled feeds, in addition
to pushing them through Twitter.
Several reasons to do this.
First, you provide them a backup, which may be
a feature that’s of value to them.
And they might be able to share their content
with 140-character networks formed by others,
including Facebook, Yahoo, Google, who knows who.
Open formats and protocols create lots of options.
Maybe you want to start your own little network
of users independent of Twitter.
I can tell you — I do! (And will.).