Replacing the greetings Message with cruise for a Gay site

Our site is fed up with  the greeting message so is it possible it could be changed to a "cruise" feature. I run a Gay site and the cruise method is very popular with nearly all gay networks.

You see someone you like and you cruise them, i.e. press cruise. They get a message saying you have been cruised by so and so and if they like you they accept and it then get's sent to their profile as "You Have Been Cruised by so and so. The cruises could last a month then clear after a calendar month.

It might be an idea if possible if the cruise is made optional as I know some people don't like being cruised.

I'm sure this would be a worthwhile if popular mod as many gay sites could use it.