linktweet should now be useable. Just execute the jar with java -jar
All basic functionalities work. It is of course still a big hack and so, but I think it is important to see whether the basic concepts really work. So there will probably not many SW-updates now, because I will use it a bit and look whether I find conceptional bugs.
Things, that might be nice for future versions:
* automatically retweet, if the user clicks on "good"
* automatically adjust the rating of friends by the ration of good vs. bad tweets (currently you have to do this manually with sliders)
* a field to enter new tweets
* fix up the gui - there are some major layouting problems