Sonic Generations for 20th anniversary?

Sonic turns 20 years old this year, and SEGA teased that celebrations will start as soon as tomorrow.
Coincidentally, internet investigatorSuperannuation turned up two new website addresses for something called Sonic Generations.
Are the two linked?
"Sonic's 20th anniversary is this year, but SEGA [will] start celebrating on 7th April and you'll only find out how on the Sonic Facebook page!" wrote SEGA on the Sonic Facebook page.
Those two new website URLs are sonicgenerations.com and sonic-generations.com. They were registered by EuroDNS, a company that has worked with SEGA before.
"Generations" suggests a collection of Sonic games.
SEGA PR echoed the Facebook post.
http://www.eurogamer.net/articles/20...th-anniversary

Quote:

---

Originally Posted by wraggster

Sonic's 20th anniversary is this year

---

That explains why there are so many Sonic re-releases on the PS3.

Fortunately for me, I've got all the classic Sonic games so another collection would be wasted on me (although I'm playing the individual PSN releases).