Let users request mobile sites

[johngruen]

Some sites may not have great responsive views, but do have good mobile equivalents:

here's an example with Twitter:

We could do this a few ways:

1. Automatically check if a site has a mobile view below a certain width and covert
2. Check on some explicit user action
3. Have a persistent checkbox in the toolbar menu

@chenmorpheus what do you think?

[ChenMorpheus]

@johngruen This is a good idea! I would choose the first one with some simple rules below:

1. If the visited site supports the responsive view, follow the responsive setting.
2. If the visited site doesn't support responsive but has the mobile view, apply mobile view.
3. If the visited site doesn't support the responsive and mobile view, just let it be.