The best replacement for home sharing is itunes match.

The best alternatives to home sharing are rated as following:
★★★★★  itunes match
★★★★  music sharing
★★★  shared library
★★★  airplay
  itunes sharing
  itunes server

Your alternative for home sharing is not listed? Suggest!
Speaking about home sharing, one probably shouldn't forget about apple tv.

Other search terms related to home sharing and their ratings are:
★★★★★ apple tv
★★ ipad and apple tv
apple tv remote
You have in mind a companion for home sharing and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of home sharing in all years. Click on graph for more.
home sharing
itunes match
music sharing