This happened yesterday in Budapest.
Steve Ballmer was speaking to students from the University there, when he was attacked by a student with slogans that Microsoft has stolen 25 million (Euro) from the people. After requesting that Microsoft pays back the money right now, he started throwing eggs at Mr. Ballmer.
The student was asked to leave, and on the way out you can read on his shirt “Microsoft=Corruption”.
Needless to say, Mr. Ballmer will not forget his visit to Budapest, but I hope that somehow someone from his management will be able to show him the articles at my blog, where the corruption Microsoft stimulates is well described. Microsoft only suffers from bribing governments – and whether they do that with the knowledge of Mr. Ballmer or not is irrelevant – the bad image in Eastern Europe is already created.
You can see the attack in many different versions at Youtube:
a different camera can be viewed here (from index.hu).
In a similar situation, you can see the reaction of the chess grand master Kasparov here:
http://www.youtube.com/watch?v=vbnySBqioB0