I agree that people may not understand the risks of having a prem and all that it involves but for me these comments where made under a photo of my son.
He was tiny with tubes and wires, long lines, umbilical lines and eyes still fused shut with fragile skin...he was beautiful to me but he wasn't 'cute'...he had no fat at all on him and he was skin and bones.
While I appreciated the congratulations I do think some people need to think a little before they post.
There is nothing fun about having your baby at 25 or 28 weeks....it is extremely hard on all those involved.