I have a my space, but I never use it.. and I have 2 friends on it (Not including the moderator, that everyone but me deletes...) but basically.. I think it is pointless... I never use it.
An LDStalk blog and msn is enough...
(I am 16 too, so I am not some old person telling you this.. just FYI... I feel old saying it though.. lol)
ps... I love your mom!!! She is funny!