Max,
If you get a cert, it would be nice to receive them as well. Although, the non descriptive certs that we get, are usually deleted over time. We have given more Certs than we get. It is probably because we've played with couples that refuse to play with smokers. Since we tend not to smoke at a party, when they read our profile, and see we've Cert'ed them, perhaps they don't want to Cert us back. Whatever.
We have helped out newbie couples by giving a Cert. Over time they never Cert'ed in return. We will delete the Cert we have given them.
We do keep the really good Certs that are well written.
Sometimes Certs are helpful, because you may know someone that Cert'ed a couple that you met online. It happened to us yesterday. A couple reached out to us, as we checked out their profile. When we responded, we said, BTW, we know so and so.
But really, we prefer to meet people at parties. IF the pics don't match, or if the pics match, they LOOK GOOD, but are like sticks in the mud, we move on. We like fun, funny, sexy people. That's difficult to gauge on line. But in person, you know right away if you are going to click with them.