Hello,
Nice to meet you, how is everything, hope all is well with you. My name is Madam Avelin Regato, 
I found your contact after reading your profile I picked interest to contact you. I've something 
very important which I would love to share with you privately, therefore, would advise you to 
kindly write me back on: (avelin_regato7@yahoo.com) so that I'll give you details. 
Waiting anxiously for your anticipated corporation,
Yours,
Madam Avelin
Email me on: avelin_regato7@yahoo.com

Finally spammers have arrived…

Hopefully the github team has some counter-measures up their sleeves…
A search for this spam only returns 1200 results, but none in combination with github seems to be new…