Any Instant Indexeing social Bookmarking sites available on search engine or not?

[renukishor]

I want to that my backlinks are instant indexed, so is any social bokkmarking sites availble when backlinks can instant indexed then please answer me.

[Maayboli]

In my experience links shared on google+ are indexed quite fast (less than 10 days)

[DennisSeymour]

Did you mean that you want to get your new links to get indexed? Send good links (not just bookmarks)  to them, that'll work.

I can't really recommend the old school (when they send a new link 200 bookmarks) way of getting links indexed.