Oh please! The sky is not falling,and it's not the end of the world. The dramatics on this Canadian taxation process is unbelievable! Reality folks , reality! ...
This isn't unique to eBay, this will apply to other large online selling sites as well.
READ and UNDERSTAND the concept before blowing this all out of proportion.
3 years ago the USA implemented its "internet taxation process"...
This Canadian version similarly applies the sales tax to the BUYER's purchase.
USA buyers have learned to live with that, so I am sure Canadian buyers can do likewise.
Accept,adjust,adapt and carry on!