Jump in Traffic Due to EZA?

Has anyone seen a similar traffic pattern? Any insights would be appreciated.

Thanks.

I submitted one article through Unique Article Wizard approximately two weeks before the jump in traffic and one to EZA that was published on the day the traffic increased.

All results are from Google Analytics.

I have a site that had never had more than 75 visits on any given day. Then for a 21 day period it averaged about 750 visits.

On day one of the visits increased from 46 to 450 visitors. Top sources were:


Sources

Visits

% visits
googleads.g.doubleclick.net (referral) - 202 39.76%
ezinearticles.com (referral) - 115 22.64%
google (organic) - 44 8.66%
ehow.com (referral) - 23 4.53%
(direct) ((none)) - 19 3.74%

Then for the next 20 days:

(direct) ((none)) - 11,740 86.54%
ppc-media-tracker.com (referral) - 737 5.43%
google (organic) - 525 3.87%
yahoo (organic) - 224 1.65%
googleads.g.doubleclick.net (referral) - 33 0.24%

The next 5 days returned to the normal visit patterns with the following traffic breakdown:

google (organic) - 97 36.88%
yahoo (organic) - 59 22.43%
(direct) ((none)) - 36 13.69%