Feature request

[progers]

Hi Guys,
We have implemented roundcube but have no way to get positive of negative feedback from end users.

What would be great is to have a like button or unlike button in the interface.

Only a small tweet but would help us better understand our end users

[SKaero]

That would be something that would be better to add as a plugin since I don't think a lot of Roundcube installs need it.