• PHP Programmers: Microformats need a push to get libraries written in common programming languages to parse out the data from marked up pages. There's currently no library to extract XFN data in PHP.

• Standards Development People: OpenSocial is currently in the middle of spec-ing out a RESTful API including People Data and Activity Data. Get in there and help them do it.

• Standards Documentation: XRDS is becoming more and more useful. They need some documentation of Service types to help turn it into a full Service Catalogue.

• Mashable.com have got rapidly improving profile pages. They really need marking up with Microformats. Please email adamh@mashable.com and ask for it.