Related Clues:

• One who takes drugs, e.g.
• Software customer
• Rehab target
• AOL client
• Friendly beginning?
• Library patron
• Exploitive fellow
• Cybercafe patron
• Not-so-straight shooter?
• Manipulative sort
• One with ulterior motives
• Friendly person?
• __-friendly
• Advertiser's target
• Candidate for rehab