Hi. I just have two quick questions.

1) What do the numbers in your signatures mean, folks? I see 1.1.0, 0.1.0, etc, but I'm confused as to what exactly they are counting.

2) How much do "piebalds" (I think they are called) generally run? My girlfriend and I are about to adopt our first BP, and we thought that after awhile if this worked out, we would adopt another, and she loves the piebalds, so we'd think about that.