Play matchmaker is missing in the site functionality

One of the most missing parts of Thread is tools for the people who are already taken and want to play Matchmakers.
This guys/girls needs are different. For instance: They don't need to search their friend's network. They need to see their own network and search on that.
Buttons on each profile should be different. For instance: Recommend to X.
It's sometimes hard for me to convince my taken friends to enter this site. They don't need to search for new partners. The ones I do convince end being bored since they don't have anything they can do on the site. The only plus of convincing them is that I can browse their friends since they are registered.