Yesterday Cisco announced its new product, the Nexus 7000 network switch, which will be their highest-end data switch to date. Attempting to push the state of the art in buzzwords (Web 3.0 already?), the Nexus 7k switch is designed to shuffle packets to the tune of... you know, the article isn't really clear. Marketwatch's news article doesn't give the reader any hard values because it's geared more for management types rather than techies in the trenches. Instead, there are passages like "would be able to copy all the searchable data on the Internet in 7.5 seconds" and "download …