Question

it would be really nice if we could simple add to the Customization a link to use WebPutty.

I just love it and with SASS and Compass support, I really don't see a "why not"

would be awesome to use for example in the customization:

js:

/* === Javascript === */

css:

/* === Style Sheets === */

css-webputty:

wp-453112
wp-453113

and it would load the StyleSheet id's 453112 and 453113

Answer 1

You don't have to wait!

Using CSS's handy-dandy @import syntax, you can already include WebPutty stylesheets via BugMonkey:

js:

/* === JavaScript === */

css:

@import url("http://www.webputty.net/css/[your styesheet's id]");

That being said, we could definitely make this even easier (as you've suggested). Cool idea!