After being stumbled over and over again, I took a closer look at the traffic. Its unbelievable! The lowest bounce rate ever among others. Check your stats peeps and optimize for StumbleUpon for targeted traffic.
4 Comments

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Comments
Of course the StumbleUpon community liked this article: Got over 2000 visitors yesterday from there.
Excellent article echoing my own experiences. Stumblers are more mature, if you think its useless traffic then you need to take a look at what you are offering. There is no such thing as useless traffic, only useless content.
StumbleUpon is really very good. The visitors that come from SU tend to subscribe more(in my opinion). Though most of them stay for only 10 secs, the work they do in that time is useful for them as well as to us.
Yes, they subscribe more, and theyre more polite.