For the ladies, anyone in business would want to have the most exposure and advertise in as many places as possible.
For the Gents, TER is not the entire world. Ever look at the OC board? Seems there is a huge void between LA and SD. Literally!. What there are no ladies in OC? Well the reason is there are other avenues to advertise besides TER.
One of the biggest Flaws in TER's reviews is the inability to search in the "details" field. If you are looking for something in particular you have to read review after review, On BP you just search for a word.