Mrs. Batman and I met through match.com. That was almost seven years ago, and we've been married for 4 1/2. Total bliss.
Before I met her, I had been on the site off and on for a few years. Had plenty of dates (one every couple months), but only a few that turned into anything significant. It always seemed like I had to do the shotgun approach to even get a reply -- poke through the ads, find five or six that looked interesting, then send out some e-mails and see what happens. If there were no replies within a week or two, then try again.
Mrs. Batman was a lot luckier with it (and not just because she met me

). She signed up and I found her ad and e-mailed her a couple days later. I think I was the first or second reply she got.