This formerly homeless man is being blessed by strangers left and right thanks to a woman sharing his plea for help on Facebook. Sherryn Jackson was walking through the city center in Melbourne, Australia when she saw Barry: an elderly homeless man holding a sign with a long message inscribed in marker. style=”display:inline-block;width:300px;height:250px” data-ad-client=”ca-pub-8420654331411867″ data-ad-slot=”1313712966″> The…