I'm not defending Apple because I haven't seen all the facts, but I wonder what makes Lenovo so great. This BBC quote has me wondering:
"Top of the table Lenovo, which bought IBM's consumer electronics division in 2005, got 8 out of 10 for offering takeback services in all the nations where its products are sold. This means it will recycle any broken or obsolete own-brand product returned to it."
What does it do with the "takeback" products? How does it "recycle" them. I'll bet that they just test returned parts then resell them as "new" even though they're used. I once (briefly) worked for a PC manufacturing company that had thousands and thousands of returns and repairs (the area I worked in) and their policy was to do a simple test on the defective part, then if tested OK (even though it was probably still defective in some way), send the part to the assembly of NEW computers! On average, most "new" computers probably contained 10-20% used parts. Scary.
I think a big part of this e-waste problem should be blamed on home consumers who keep buying new computer systems every year or two. I can understand business users needing the latest, but for the people who just browse the internet and do email, a computer could comfortably last at least 5 years. I'm typing this on a 20-year old Amiga. I've never thrown a computer away.