I have a membership-based site, and I want to launch functionality where members can each create their own blog hosted on the site. Hopefully that will help my Google ranking by increasing fresh content. Additionally, I want to provide users with the code to reference their blog within their own personal sites. I can think of three ways to do this: (1) Just give them a basic text link to put on their site, linking to their blog's URL on my site (2) Give them the code to embed an IFrame within their site which would reference a URL on my site that displays only the most recent posting (no links within the IFrame), followed by a text link after the IFrame which would link to a page on my site containing their entire blog. (3) Give them the code to embed an IFrame within their site which would contain their entire blog, followed by a text link after the IFrame that would link to a page on my site containing their entire blog. Any thoughts on which method would have the best impact on my Google rankings? All three use the exact same text link... they only differ in the use of the IFrame.