A quick note/nudge to all Bogle cousins out there: I am an administrator of the Bogle DNA project, hosted by Family Tree DNA. Our project focuses on finding connections among the various Bogle lines, with an eye toward evidence of common ancestral lines back in Scotland.
So far, every Bogle man tested shows common ancestry. We would love to have others join the project. If you are a Bogle man (or a sister/wife of one) and are interested in being a part, please do be in touch by replying to this thread. There are big holiday sales going on, and I would be glad to help point you in the direction of the right DNA test to meet your research/budget needs.