I was inspired toy make this poll after looking at some 90's toy lists on cracked.com (awsome site btw). After looking at the list I was very surprised, a lot of 90's toys were pretty obvious what gender they were being marketed to, even more so than some 1960's era toys (30 year difference mind you). It seems to have span from the early 90's to the early 2000's before toys became more neutral or just plain controversial (Bratz anyone?). Nowadays you can buy gender natural toys and traditionally girly or boyish toys have started to become more natural or make a version for the opposite gender.
My opinion: the 1990's