g1smd - 11:13 pm on Jun 4, 2012 (gmt 0)
Can I stop bogus links to my link directory?
However, you can take some steps to ensure that many different types of unwanted incoming request return 404 from your site. I use extensionless URLs and set things so that any incoming request with appended parameters is rejected and 404 is returned.
Some people will recommend redirecting these requests. That's often a bad idea. You should not 'adopt' these junk links in any way.