For example: weather.com have free weather update feed available for public viewing. So if I use that feed in my app, would apple reject it? Thx
If you can use their stuff for commercial purposes, I guess not. They probably have a license or anything, so check that out.
is your app free with no ads? the terms of service ( http://www.weather.com/rss/rss_termsofuse.html ) prevent commercial use of their feed.
http://apprejections.com/ http://www.readwriteweb.com/archives/new_website_publicizes_iphone_app_rejections.php