First of all, I absolutely adore Sublimetext2, and aside from Visual Studio (for C# ONLY), its pretty much the only edit I will use. One of my favorite features it the Bookmarking; I use it constantly. One thing I would like to be able to do, however, is highlight the background of lines which contain bookmarks. Much like the way the current caret line is highlighted (another feature I love), but using a color specifically for bookmarked lines. It would be great if these showed up in the minimap as well, but even if they didn't, this would still be great.
Now, why did I post this in Plugin Development rather than Ideas & Suggestions? Well, mainly because, as I am a developer, I don't mind putting in the work and making a plugin which does this myself (to be contributed back to the community, of course), but work and family demands mean I don't have time to chase down a rabbit hole only to find out that I would not be able to accomplish this via the plugin API. So how about it? Is this something that I could mod in, or is this something that would have to be implemented at the source level?