The popularity rating of postmark explained

Github Repository Rubygem
The highest rated repository is rails/rails with 30890 watchers and 12525 forks, resulting in a Github score of 99.99 The highest rated Rubygem is rake with 102602180 total downloads
These are the references for the score, marking the popularity of 100%
Now, the repository for postmark over at wildbit/postmark-gem has got 114 watchers and 40 forks, resulting in a Github score of 0.28 Now, the gem postmark has got 629634 total downloads
Therefore, the relative popularity percentage can be calculated for postmark
0.28 watchers & forks * 100% = 0.34%
99.99 top score
629634 total downloads * 100% = 0.61%
102602180 top score
The average of those two values results in the score:


So, assuming everyone is using the most popular projects,
roughly one out of 100 Rubyists use postmark

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