Some ThinkPad: I have Ethernet
Buyer: Cool! I am choosing you! Package arrives Unpacks
Buyer: What the... there's no Ethernet!
Some ThinkPad: Look closer! There's even Ethernet icon!
Buyer: I see that, but there's just...
Some ThinkPad: That's it! ThinkPad Ethernet extension port. You didn't say "RJ-45".
I have a laptop for uni work that I bought in Jan 2011. It's got Lubuntu running on it and most of my work is done on Google Docs... so I'm not seeing the benefit of upgrading really.