I don't think you could get 16GB SO-DIMMs until earlier this year could you? I know you can get 32GB in a W550s which is probably the thinnest/lightest laptop capable of 32GB.
Yeah a colleague ordered one about 2 weeks ago. Lovely machine and Lenovo have done an amazing job with the weight. I still prefer the T series over the W series as I don't need that much power and prefer the much lighter machine.
