So it seems this promotional free tethering is no longer a promotion anymore. I received a text message earlier today notifying my that Rogers opt to provide customers with data plans of 1GBs and up to continue using the tethering features free of charge.
Rogers first officially offered free tethering to customers when the iPhone 3gs came out along with the iPhone OS 3.0 but was said to only last till the end of the year as it monitored it’s strain on their 3g network. This offer was offered for people with dataplans 1GB or higher. Closing to December 31st, Rogers decided to extend it’s promotion to May 3rd, 2010. Now its officially available as part of the data plan. More information can be found on Roger’s website.