It is possible to link the Twitter client's site from the "from" field of the Twitter site.
It's done by adding "source" parameter when updating the status.
By default Twitter4J sets "Twitter4J" to the parameter.
It's nice to make it configurable.
- Twitter "from" field
http://groups.google.com/group/twitter-development-talk/msg/10220a29c0e89bdb
public void setSource(String source)
public void setRequestHeader(String name,String value)