With a name like msnmassanger.com, it is not going to make a world of difference what you have it pointed at, other than perhaps the personal homepage of Ms. N. Massanger, whomever she might be.
One of the difficulties of using automatic traffic optimizers, for example the type of thing provided by Applied Semantics, is that sometimes the search optimizer will end up pointing the domain name at content which is deemed "relevant" by the program on account of the program picking up some trademark references to the term.
Of course, the problem with a multi-topic landing page is that if there is a TM-verboten set of goods and services, then the presence of multiple topics increases the likelihood that you will inadvertently have a link which will cause the TM claimant to argue as if that is the only link there.
A few cases illustrate how highly fact- and panelist- dependent these kinds of things can be.
Edmund.com - It was registered because it was a common name, but an initial landing page had a set of "automotive" links among many other topics. Even though that link category was removed on request when a problem was pointed out, the Panel chose not to consider that as an adequate remedial action.
Flamingo.com - Registered because it was the name of a bird. Unfortunately, the search engine optimizer keyed on the name of a hotel, and provided various hotel links.
Eaa.com - Registered as a three-letter, and briefly had auto-generated links in an area relevant to a trademark. In contrast to the flamingo.com dispute, the Panel grasped the fact that the auto-generated links were not indicative of the intent of the domain registrant.