Every day i find my site listed in another directory, which uses a 302 temp redirect to go to my index page. ive read horror stories about hijacked pages, and the original page getting banned, especially in Google.
However, google's own AdWords use 302 redirects? What should i do? is this a huge problem? i would think that google would be able to treat cross domain 302s as a simple link, so innocent sites dont get banned..?