Acer chairman JT Wang mentioned late Wednesday that as much as a third of of his company's entire notebook line may be ultrabooks. With Digitimes listening, Wang expected systems like the Aspire S5 and Timeline Ultra to account for 25 to 35 percent of all Acer's notebooks in 2012. The recently unveiled systems would be a foundation of the line and ship in spring, but more models were coming in the summer, the chairman said.
