Like a git pastebin. In fact, I think gitbin would be better. gitfiddle should be a service where you could do all this, but would also offer ways of messing with the repository (doing interactive rebases, for example) from the web interface.
```
pick <sha> <timestamp> by: <author>
[<message>]
```
This tool will then apply any changes to <timestamp>, <author> and optionally <message> to the picked commit.
Yes