I joined AM last summer and successfully had an affair, so I quit until this summer, when I joined again, and have been seeing someone since :-))
Some observations:
1. the guy:girl ratio is ridiculous; women *without* photos get 50 messages a day. Imagine how many messages a nice profile photo generates?!
2. That being the case, I wouldn't bother contacting women with profile photos, if only to increase your chances and to save valuable AM bucks, except to wink at them and draw attention to your profile.
3. Women with profile photos are much more likely to be scams; just about everyone with a nice profile photo that I initiated contact with turned out to be a dud. Either no response, or they sent a key to see 1-2 private profile photos, or a collect message saying only "I am here" (with no follow-up, ever) or no response at all to a me$$age spent -oops- I mean sent.
4. Since last summer, I noticed *many* profiles with attractive photos that were identical from last year. WTF?!!
5. Conclusion: women's profiles with image(s) that never change are probably fake and a scam.
6. It should be pretty darned easy to compare notes, perhaps on a wiki site, about potential scammer profiles. Anybody heard of one?
Advice:
Given the ridiculous guy:girl ratio on the site, it 's almost best to sit and wait and let the serious women find you. Both of the relationships that I got out of AM came fro the woman initiating contact with me. Neither had a profile photo.