User blog comment:GraveEclipse567/Another rumor for a Sonic reboot, based from Summer of Sonic's facebook./@comment-1392727-20130417062635

Not sure if someone pointed these out but...

I'm guessing this Summer of Sonic is going to celebrate the 20th Anniversary of Sonic CD.
 * The Sonic running sprite silhouette is exclusive to Sonic CD (and we obviously see Metal Sonic)
 * When 01011101 is translated to 'ASCII DEC / CHA' we get "93" and Sonic CD came out in 1993
 * The post says "fzk. Bzzt." which how Metal Sonic 'speaks'.
 * This year, 2013 is the 20th Anniversary of Sonic CD (and for the past 3 years, Amy's and Metal Sonic's birthdays have been acknowledged by SEGA)