Wow @ this last page
Discussions like these remind me of how grateful I am that many organizations put a lot of emphasis on the chapter never becoming bigger than the organization. This is why alumni activity is extremely important, and preferably with an alumnae/graduate chapter where you get to interact with alumnae initiates and collegiate initiates (who have graduated).
Everyone's busy. But, what I gathered from OPhi's earlier comments is not just being busy/having priorities (who woulda thunk adults have priorities?

) but almost an unwillingness or inability to connect. A specific call to action for the chapter shouldn't come before knowing who you are working with. Instead of going into it thinking that it is impossible, try it and go into with an open mind.
Sorors who move to new areas know how to meet Sorors in professional and personal settings. I think it is really not as difficult as people insist on making it. With every busy person, there are often two people who really think it is worth the time and commitment to maintain bonds/plan programs/attend meetings/etc. I have seen MANY home chapter Sorors reunited this way and many Sorors motivated to give back to their home chapters.