Cool projects using Beagle Boards as mobile add on?

Hi all,

I am new to this community and looking forward to exciting discussions
and exchange of ideas for the potential of networked objects, sensor
technology and data mining of sensor data.

I am currently doing background research on open source hardware, as
Peter Semmelhack of Bug Labs brought my attention to this area with
new insightful details, then he visited my institute in April.

I mainly do research for telcos and internet companies, and therefore,
looking for Beagle Board projects which apply to mobile communication
and internet services.

I have been looking on the project pages but am looking for other
projects not listed at this site.