Add domain exclusions list

I've got a lot of perfectly OK links on my site, that are being reported in the broken link checker for various reasons. I'd like to be able to tell the link checker not to worry about these, and to exclude them from the report. The report currently requires the admin to read through a whole lot of irrelevant stuff in order to check for possible important information.

Some examples:

1/ I've got a donation link to paymate (like paypal). It's not too surprising that paypal generates a 500 error response. they don't really want robots crawling such things. Works fine for human users though, and I don't want to continue checking or reporting on this one.

I'd like to be able to click a link in the broken link report to disable further checking of and reporting on this link

2/ I've got a bunch of links like http://au.youtube.com/watch?v=prn3lXTex2U which are perfectly valid, and extracted from a youtube RSS feed using FeedAPI/FeedAPI Mapper. The 302 error code here is expected, and appropriate.

The second example is more complex, There's an ongoing stream of new URLs being added. They're all of a single format though, and I'd like to be able to provide a regex to match these. If This just excluded checking these links it would be better than the current situation, but the ideal would be to check the links, report 404s, and accept 302s (or 301s) as being acceptable, and not needing to be in the report.

There's a lot of advantages to running my link checking from within drupal, but if the signal to noise ratio in the reporting is too low, then it's not workable.