SG2015.com, a new crowdsourcing platform, was launched yesterday by local tech production and training firm Grid Synergy. The website is for ideas which "carry the spirit of Singapore's national pledge". SMU student Joseph Tay, 24, who is a co-founder of volunteer network Youth Without Borders, plans to use the site for his initiative to get the young to connect with the elderly by making their wishes come true. "These 'wishes' can include companions to play mahjong with, a desire to visit their hometown in China, or even a mattress to sleep on," said Joseph.