Pingbacks
As announced in

Here is how it works: your entry (as Paid user) is linked to by another (Paid) user. As long as both entries are public, and you have your comment settings set so that you can receive comments from all registered users, you will receive a screened comment from
1. First, make sure that you and the person linking to your entry are both Paid users and that both entries are public. The default setting for Pingbacks will be "LiveJournal.com only," but you can check or change that on the Privacy tab of your Account Settings page.
2. Make sure your comment settings allow comments from either "registered users" or "everybody" and that you have your CAPTCHA setting for comments on "anonymous commenters" or "nobody".
3. Wait 15 minutes - this is the amount of time needed for the Pingback system to check and deliver the ping. If you don't see the comment from
View Friends Page by Date works in S1
In December, we announced the Paid feature View Friends Page by Date. At that time, it was not compatible with journals using the S1 Style System due to the fact that S1 had been retired and deprecated. In January, developers investigated and created a fix - so if you're still using S1 you can now view your friends page by date to your heart's content!
← Ctrl ← Alt
Ctrl → Alt →
← Ctrl ← Alt
Ctrl → Alt →