Alternatives to Stumbleupon

[Athenagdlyt]

Those of us who use Stumbleupon know very well that the site can provide views to pages we share there. However, it can be choosy in accepting links to upload. What other social networking sites similar to Stumbleupon can you recommend that can also equal or at least be close to the results that SU can give?

 

[Jellyfish]

Would be interested in such an alternative too. Had some great experiences with Stumbleupon but just want something else ton include in my work.

 

[Mayvin]

I haven't used StumbleUpon but have heard there have had some issues with uploading certain files lately which I can imagine would be frustrating.