We have allowed logging in with facebook and updating profile from facebook easily. We have added a patented method of making multimedia teaching files - Raducate , to allow user to drag and drop files into the java enabled web viewer page and make voice overs , annotation, zooming, window leveling etc.
eg. of Videos we created for testing are below (login to zaprad.in, and then click on these video links):
I went to the IRIA national conference on the last day (sunday). Bangalore is only 170 km from Salem, but the drive took almost 5 hours. Didn't attend any of the scientific program. Just visited the stalls and caught up with friends.