These requirements aren't an indication of the level of gear required to do these fights. They're just there to stop people with excessively low gear from getting in. I mean, the ilvl for Titan EM is 67 (if I remember properly, not logged in at the moment). The majority of players wanted higher than that just for Titan HM, you really think they would assume people could do Titan EM in that gear? No.

These are in no way meant to be the ilvl's they expect us to play them at. It's better to have it lower and accept more people than it is to set it to, say, 80 for Titan EM and lock out the people at 75 who can easily do it.