[grapefruit] 围绕产品成功2个核心因素差异化+成本优势，整理产品需求

[upm]

An HTML attachment was scrubbed...
URL: <http://projects.haskell.org/pipermail/grapefruit/attachments/20160705/5e7a0ef5/attachment-0001.htm>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: ??????2????????+???????????.xlsx
Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
Size: 24003 bytes
Desc: not available
URL: <http://projects.haskell.org/pipermail/grapefruit/attachments/20160705/5e7a0ef5/attachment-0001.bin>