Microsoft (257)	OSS (200)	Total
Future Collaboration		124	72	196
	Someone to learn from	51	23	74
	Able to Help	47	19	66
	Less time/effort in future reviews	17	24	41
	More or Better Reviews from the reviewers	18	7	25
	Request More Work	14	12	26
Personal Characteristics		90	120	210
	Intelligent	7	13	20
	Has competence/expertise	61	65	126
	Shows care/dedication	27	27	54
	Capable of producing high Quality code	12	45	57
	Has a good understanding of the project	4	13	17
Relationship		123	74	197
	Increasing their reputation	4	6	10
	Positive Perception	40	22	62
	Consider them trustworthy	65	25	90
	Grow respect/admiration for them	24	33	57
Other		1	23	24
	Candidate for core	0	5	5