postbank vs. facebook
I just read this article on spiegel-online about Deutsche Bank taking over Postbank. the stake of 30% worth €2,5 billion. my first thought was: that´s a pretty good bargain, isn´t it!?
second thought, let´s compare it to facebook: 
Facebooks valuation $4 billion (Microsoft even bought a stake at a valuation of $16 billion!!!) via Firstmedia
Postbank valuation $10 billion (approx. as of now) via Spiegel
Facebook turnover $150 million (2007) via Programmierer-Blog
Postbank turnover $5 billion (2007) via Postbank
continueing with comparing measures will lead to the same results I suppose…
hmmm, someone (definitly not the market) forecasts huuuuge future cashflows of facebook…