Heello is Twitter for Pretending
waxy.org
waxy.org
I really don't think that they can compete with twitter this way. Let's see how this will evolve.
1. Shutdown
2. Rebuild the other service yourself and integrate your tool
If you invested real money into a product, which would you choose? Especially when the "other service" is basically a badly scaled, maxlen'd, asynchronous messaging service.