Ooh I hadn't seen that. I'm still hung up on character limits - I want to make sure the summary I include isn't truncated with ... and is instead the right length for that particular platform.
I created POSSE Party because I had similar concerns. Truncation and spacing are highly customizable. You can add a posse:post sidecar element containing JSON that formats exact presentation for each platform exactly as you want it. The built-in truncation can be configured at the account level. And how you count characters, naturally, differs by platform, which the app handles pretty well.
