First one is, the list of friends that listed the user type of
feature. Currently there is a "Friends Listed Me" where you have a
numbers of friends that listed them.
The second one is, the interest features. I would like to post some of
my interests here(by keywords like example "surfing, snowboarding,
etc") along with a search feature where people can search by interest
as well.
The third one is OpenID feature. I don't know how it works and don't
know how hard it is to implement it.
It would be interesting.. I don't know about you others.