I don't know, my female friends always say hairless guys creep them out. I'm a firm believer in man-scaping. Just shave everything down so it's neat but not bald.
Funny you mentioned this. I've never ever been given a number from a girl at a club until this year. In the last 6 months, I've been given 3 without asking for them. I'm not sure what changed in the industry.