Hey. I was just wondering what peoples opinions were on rss aggregation. I've seen a hell of alot of sites out there using it to get content onto their sites and blogs. I've had a blog planned for a while now which will use content from other blogs to populate my own....I will give full, clear and multiple links to the origional source in order for using their content. But the thing that is bothering me, is this....Should i ask permission from the site/blog before doing such a thing or would linking back to the source be sufficient? I have no idea how this works, and before i attempt it i would like to hear some opinions on the matter. Like i said, i have seen tons of blogs that use content from other blogs, i am just unsure of the proper way to do such a thing. Thanks for any replies.