It is the end of March, and still no word from the rangers on the Scioto Audubon climbing wall. Maybe this will change soon, but since I'm the top result for a Google on the S.A. wall, I guess I'm the default provider of info. Please make this not be the case any more, officials at the Metro parks.
Here is my totally unofficial, unrequested list of suggestions for those who want to climb at the S.A. Wall.
1. Get training in belay and rope technique at a local climbing wall before you try any climbing.
There are some sports where you can just spend some money on equipment and read a few pages on the net and go out and do them. Kayaking is pretty safe, as long as you wear the flotation vest and splash around in a lake. Rock climbing is not like this. There are a restricted number of ways to do it right, and lots of ways to screw up and fall and get hurt or killed.
I have read some discussion on other boards where it was suggested that you could just show up at the S.A. wall and ask the climbers to teach you how to climb. This is not cool. Would you walk up to some skydivers and ask them to teach you, or ask some scuba divers to let you try using their equipment? Rock climbing is not as complex as these other sports, but the danger of the sport requires learning some techniques completely, no-fail, done right every time.
Climbers are in an uncomfortable position when you walk up and ask for instruction, they want to be friendly (and they might allow you to climb, but not belay, if they have a spare harness), but they are not public instructors and don't need the liability that could come from giving you some training then you do something dumb and get hurt. So go to a local climbing wall where they have official instruction classes, or find a friend who is willing to teach you.
2. Use a safety line to a carabiner on the wire while setting top ropes. If you used to climb at Springfield you know that a death fall by an experienced climber while setting rope was the cause of the closure of the area. Let's not repeat this.
3. There is no group as of now that is doing any maintenance on the wall. If you are not going to clean up that chalk mess you made on the wall, it will stay that way. Maybe you shouldn't use chalk.
4. You have my permission to be the safety person at the wall. Chase off kids who are bouldering too high, give advise to climbers who are doing unsafe things. If they don't stop, call the rangers (614-202-5197). If someone gets hurt and the wall closes, we all lose.
I hope that the people at the Metro parks are getting their own set of instructions composed for the S.A. Wall, and will put them up on their website. Then people who Google for info won't just get some guy on the internet.

PS - Does anyone know who "Porky" is on reefcentral.com? Dude hot-linked my photos without asking or acknowledgment. He might be seeing tubgirl on his website :-)