[SELF-SERVICED] Loving Piwik could do with an outlink feature

Love piwik so far but could do with this feature.
As piwik gives a trace on outlinks the mailto: link on the contact pages shows up
on piwik outlinks, what i could do with is a report on the ip adrress and referral website (or the search keyword entered on the search engine).
The accommodation websites that i look after pay for links to several accommodation portal sites, this would give us a huge clue to which sites have effective traffic.
I know i can put a form on a website and record ip address but it is a long process, and forms dont always look good on websites.
Piwik with the outlinks facility could offer this vital info
Anyone to help
Regards all

well how dumb am i
Just create a goal
Smashing - superb