James Enck writes about a CNet article that quoted some analysts claiming that Skype is making BILLIONS of dollars of revenues annually (hat tip: Om Malik).  It was probably a typo - but the question is: how much is Skype really worth?  There have been a few posts on this around the blogsphere (one by James himself, another by Rodrigo and one by yours truly).  Of course, this is all very speculative stuff, and these valuations can quickly become a tad high, particularly if the port blocking keeps on happening or if some other technical glitches are not addressed (e.g. DTMF recognition when picking up voice mails overseas).