Mxproject Asian Pop Music Radio & Entertainment

When someone registers to be a member of Mxproject.com forum do you think that it is neccessary to put the Skype or Google-Talk Text box option in the registration form since people can do it in their member control panel. I had a new member thought that he needed Skype to register on the forum.

Or should the form read

Google Talk (Optional)
Skype (Optional)

to let users know the field is optional.

removed them from reg page,

sorry didn't do sooner i didn't see post.

Thanks for the help