Title
When Livejournal crossposts to Twitter it should prepend the text with "LJ"
Short, concise description of the idea
I post a lot of stuff to Twitter, including many links.
People reading Twitter can't tell the difference between "Here is something interesting I found: URL"
and
"Here is something interesting I wrote: URL"
If, when LJ posted to Twitter it sent
"LJ: Post Title - URL"
then it would be a lot clearer.
Full description of the idea
See above.
An ordered list of benefits
An ordered list of problems/issues involved