oh my.. a hot topic.
I think a group for special care needed would be great... but not to promote how small they are. It is difficult, there is something in our "genes" that makes our hearts melt over the little ones. I just worry about the wrong person using a "tiny" club to promote breeding for tiny etc.
BTW... Remy charted to be under 4 lbs. I really did not know what I was doing when I got her.. so I didn't start looking up size till after I had her and it didn't really matter. Anyway... she is a healthy 5 1/4 lbs now..charts don't always tell everything. Remy did not gain weight until after she turned 1. Your baby may still be a bit bigger then you are charting now..maybe???