I am new to elgg. just curious if we can incorporate elgg into our phpfox sites.

We want to add some widgets/apps to the sites using elgg and will pay for the additions. We welcome programmers to input some suggestions. More info of our sites: http://www.postpot.com, http://www.opporton.com, http://www.starinmotion.com. We also have a handshakes site http://www.inssports.com. Thanks!