Tongue Clipping

Okay, everyone. Why is it that people like to ask me the difficult questions that I don't really remember learning except that it is controversial? My VT companion was asking my advice as a speech pathologist, on whether or not she should get her daughter's tongue clipped. Her tongue is "tied" to the point that her tongue tip is shapped like the end of a heart. She said that she didn't have problems nursing and that she thinks she is able to put it to the top of her mouth (for the alvelors) and stick it out a little. She would prefer not to clip it but I think she is willing to do whatever is best! As any mom would. So would do you know about it? I told her I would ask you all and do some research, so if you have any knowledge in this area, please, please enlighten me