Actually, this can be a great place to met other climbers if you are willing to ignore the ones with personal issues bubbling over into their internet exchanges.
Try posting in the partners forum for something specific.
Also include what your experience level is, what gear you have, and what you can contribute like a ride, gas money, beer, etc.
But be specific. For instance, look at a few guide books there at the gym and pick a route or two that are likely to be in season and post for a partner for one of those on a specific weekend.
This is a difficult time of year to count on the weather btu Vantage can still be good and even Leavenworth might have some climbing if you can stand a few drips.
Also peruse the Partner forum for other people who sound like you and get together with them. Getting out anywhere will help your alpine preparedness if nothing else.
Cheers.