My chapter has had a few legacies..... mostly givn bids because we loved them independantly of their predecessors!
Last semester, a legacy crossed, and she told us she knew she wanted to be an AST while at her bio sister's wedding - and seeing how her sisters sisters reacted with each other! she's fantastic.
my niece (well...cousin, but that's a story for another day) is graduating HS in 2008, and is already scoping out schools that have AST because of me - I never even talked about sorority/greek life with her - and my sister/roommate
how exciting is that?